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1.
PLoS One ; 19(5): e0280173, 2024.
Article in English | MEDLINE | ID: mdl-38748734

ABSTRACT

In a recent study (doi: 10.1371/journal.pone.0265662), associations were identified between owner-reported dog health status and diet, whereby those fed a vegan diet were perceived to be healthier. However, the study was limited because it did not consider possible confounding from variables not included in the analysis. The aim of the current study was to extend these earlier findings, using different modelling techniques and including multiple variables, to identify the most important predictors of owner perceptions of dog health. From the original dataset, two binary outcome variables were created: the 'any health problem' distinguished dogs that owners perceived to be healthy ("no") from those perceived to have illness of any severity; the 'significant illness' variable distinguished dogs that owners perceived to be either healthy or having mild illness ("no") from those perceived to have significant or serious illness ("yes"). Associations between these health outcomes and both owner-animal metadata and healthcare variables were assessed using logistic regression and machine learning predictive modelling using XGBoost. For the any health problem outcome, best-fit models for both logistic regression (area under curve [AUC] 0.842) and XGBoost (AUC 0.836) contained the variables dog age, veterinary visits and received medication, whilst owner age and breed size category also featured. For the significant illness outcome, received medication, veterinary visits, dog age and were again the most important predictors for both logistic regression (AUC 0.903) and XGBoost (AUC 0.887), whilst breed size category, education and owner age also featured in the latter. Any contribution from the dog vegan diet variable was negligible. The results of the current study extend the previous research using the same dataset and suggest that diet has limited impact on owner-perceived dog health status; instead, dog age, frequency of veterinary visits and receiving medication are most important.


Subject(s)
Dog Diseases , Dogs , Animals , Humans , Surveys and Questionnaires , Dog Diseases/psychology , Male , Female , Ownership , Perception , Health Status , Diet, Vegan , Logistic Models
2.
J Infect Dev Ctries ; 15(10): 1523-1531, 2021 10 31.
Article in English | MEDLINE | ID: mdl-34780376

ABSTRACT

INTRODUCTION: This cross-sectional study evaluated the impact of socioeconomic status on the knowledge, attitudes, and practices (KAP) concerning zoonotic visceral leishmaniasis (VL) among dog owners from the municipality of Rondonópolis-a highly endemic area for the disease in Central-Western Brazil. METHODOLOGY: Data were collected between 2016 and 2017 during a household survey. A probabilistic sample of 404 dog owners were interviewed assessing sociodemographic characteristics, previous occurrence of VL cases, and KAP about human VL, vector, and canine VL. Responses regarding KAP were compared among social classes, which are indicators of socioeconomic status. Correct/appropriate answers were scored, and a multivariate Poisson regression analysis evaluated the impact of social class on scoring. RESULTS: The overall KAP regarding VL was limited. Dog owners from higher social classes differed from those of the lower classes regarding the recognition of abdominal distension (p = 0.026) and skin lesions (p < 0.001) as clinical manifestations of human and canine VL, respectively, knowledge of VL transmission (p = 0.020), use of topical repellents (p < 0.001), use of insecticide-impregnated collars (p = 0.003), and previous attempts of treatment for canine VL (p = 0.005). Higher scores were associated with the upper social classes (IRR = 1.18; CI = 1.08-1.29) adjusted by the age (IRR = 1.13; CI = 1.04-1.24) and the previous occurrence of human (IRR = 1.21; CI = 1.07-1.36) and canine (IRR = 1.25; CI = 1.14-1.36) VL in the household/neighbourhood of the respondents. CONCLUSIONS: Improved KAP concerning VL was associated with better socioeconomic status of dog owners.


Subject(s)
Health Knowledge, Attitudes, Practice , Leishmaniasis, Visceral/prevention & control , Pets/psychology , Zoonoses/prevention & control , Adult , Animals , Brazil , Cross-Sectional Studies , Disease Vectors , Dog Diseases/prevention & control , Dog Diseases/psychology , Dogs , Euthanasia, Animal , Female , Humans , Leishmaniasis, Visceral/transmission , Male , Middle Aged , Socioeconomic Factors , Surveys and Questionnaires , Zoonoses/transmission
3.
Vet Ital ; 57(1): 71-77, 2021 Jun 28.
Article in English | MEDLINE | ID: mdl-34313100

ABSTRACT

This study was conducted to profile the antibody levels to rabies in dogs presented at veterinary clinics and determine rabies awareness among dog owners in Abeokuta, Nigeria. Records of dogs' rabies vaccination were obtained to determine their vaccination status and number of times they had been vaccinated. Sera from 138 dogs of consenting owners were analysed using indirect ELISA technique to detect rabies antibodies. Structured questionnaire was administered to 138 dog owners to determine their awareness on rabies. Data were analysed using descriptive statistics, Chi­square, ANOVA and t­test at p ≤ 0.05. Of 138 dogs screened, 114 (82.6%) had history of vaccination against rabies. Of these 114, 87 (76.3%) were seronegative; however, 5 (3.6%) of the 24 unvaccinated dogs were seropositive. Overall, 32 (23.2%) comprising 15 (10.8%) males and 17 (12.3%) females had positive rabies antibodies level. Five (3.6%), 3 (12.1%) and 24 (17.4%) were seropositive among dogs of < 6 months, 6­12 months and > 1 year of age, respectively. Dogs > 1 year had significantly higher antibodies than < 6 months (p < 0.05). Most (86.9%) of the dog owners were aware of rabies. The low seroconversion in vaccinated dogs and prevalence of rabies antibodies in unvaccinated dogs are of public health concern. There is need for regular sero­profiling of vaccinated and unvaccinated dogs.


Subject(s)
Antibodies, Viral/blood , Dog Diseases/psychology , Health Knowledge, Attitudes, Practice , Rabies/veterinary , Seroconversion , Vaccination/veterinary , Animals , Dog Diseases/virology , Dogs , Female , Hospitals, Animal/statistics & numerical data , Male , Nigeria , Ownership , Rabies/psychology , Rabies/virology , Rabies Vaccines/administration & dosage , Vaccination/statistics & numerical data
4.
Vet Parasitol Reg Stud Reports ; 22: 100450, 2020 12.
Article in English | MEDLINE | ID: mdl-33308762

ABSTRACT

Infections with endoparasites are common in dogs. Some of these parasites are potentially zoonotic and therefore a public health concern. A survey was conducted in twenty-six small animal practices to evaluate the prevalence of endoparasites in Belgian and Dutch owned dogs older than 6 months as well as risk factors associated with infection. Out of 239 faecal samples screened (168 in Belgium and 71 in the Netherlands), 18 dogs were tested positive for at least one type of endoparasite with three dogs co-infected with two parasitic species. Toxocara sp. was the most frequently found endoparasite (4.6%). Three other dogs were positive for Angiostrongylus vasorum (1.4%) using the Baermann method and confirmed in one dog by the Angiodetect® test. Age and predation behaviour were identified as two risk factors associated with endoparasite infection. Although the majority (77%) of the owners in this study reported to administer at least one anthelmintic treatment per year, only a minority of them (24.3%) were aware of the risk to human health, indicating that owner awareness is sub-optimal. For dog owners, human toxocarosis and other potential zoonoses remain an underestimated health concern. The implementation of sustainable parasite control strategies should be promoted taking also into account the public health risk.


Subject(s)
Diet/veterinary , Dog Diseases/epidemiology , Helminthiasis, Animal/epidemiology , Age Factors , Animals , Belgium/epidemiology , Dog Diseases/prevention & control , Dog Diseases/psychology , Dogs , Feces/parasitology , Female , Helminthiasis, Animal/prevention & control , Helminthiasis, Animal/psychology , Male , Netherlands/epidemiology , Perception , Risk Factors
5.
PLoS One ; 15(9): e0230651, 2020.
Article in English | MEDLINE | ID: mdl-32886662

ABSTRACT

The births of domestic dogs with pigment deletion and associated congenital hearing and/or vision impairments are increasing, as a result of mutations of certain genes expressing popular coat colour patterns (Merle, piebald, Irish spotting). The future of these dogs is often pessimistic (early euthanasia or placement in rescues/fosters, lack of interactions and activities for adults). These pessimistic scenarios result from popular assumptions predicting that dogs with congenital hearing/vision impairments exhibit severe Merle-related health troubles (cardiac, skeletal, neurological), impairment-related behavioural troubles (aggressiveness, anxiety), and poor capacities to communicate, to be trained, and to be engaged in leisure or work activities. However, there is no direct scientific testing, and hence no evidence or refutation, of these assumptions. We therefore addressed an online questionnaire to owners of 223 congenitally sensory impaired (23 vision impaired, 63 hearing impaired, 137 hearing and vision impaired) and 217 sensory normal dogs from various countries. The sensory normal cohort was matched in age, lifetime with owner, breed and sex with the sensory impaired cohort, and was used as a baseline. The questionnaire assessed demographics, morphology, sensory impairments, health and behavioural troubles, activities, and dog-owner communication. Most hearing and/or vision impaired dogs exhibited abnormal pigment deletion in their coat and irises. Vision impaired dogs additionally exhibited ophthalmic abnormalities typically related to Merle. The results are opposed to all above-listed assumptions, except for neurological troubles, which were more frequently reported in sensory impaired dogs. However, we suggest that this finding could be partially accounted for by a lack of diagnosis of breed-related drug sensitivity and impairment-related compulsive behaviours. Results about communication and activities are particularly optimistic. The need for future studies of numerous dogs from various breeds tested for Merle, piebald and medical-drug-resistance genes, and the beneficial effects that present and future research may have on the future of sensory impaired dogs, are discussed.


Subject(s)
Behavior, Animal/physiology , Blindness/veterinary , Dog Diseases/physiopathology , Hearing Loss/veterinary , Pets/abnormalities , Animals , Blindness/congenital , Blindness/physiopathology , Blindness/psychology , Breeding , Communication , Dog Diseases/congenital , Dog Diseases/psychology , Dogs , Female , Hearing Loss/congenital , Hearing Loss/physiopathology , Hearing Loss/psychology , Humans , Male , Pets/physiology , Pets/psychology , Pigmentation/genetics , Surveys and Questionnaires/statistics & numerical data
6.
Prev Vet Med ; 183: 105148, 2020 Oct.
Article in English | MEDLINE | ID: mdl-32956990

ABSTRACT

There are several topical ectoparasiticides, drugs, supplements and vaccines that protect dogs against sand fly bites and/or reduce the risk of Leishmania infantum infection. This large variety of products and the absence of comparative studies mean that veterinarians are often faced with uncertainty. The aim of the study was to characterise the attitudes of veterinarians towards leishmaniosis prevention in client-owned dogs in Italy. A web-based questionnaire was prepared with 28 questions covering the working environment of veterinarians, advice given to owners regarding topical ectoparasiticides, advice on systemic prevention, and the use of diagnostic tests on which to base advice for prevention. The questionnaire was emailed to 9,426 veterinarians and answers were collected after 100 days. A total of 542 questionnaires were returned (response percentage 5.8 %): 54.8 % of the veterinarians considered their working area to be endemic, 29.3 % examined dogs from urban areas, and 42.3 % diagnosed ≥10 dogs/year with leishmaniosis. Those veterinarians who diagnosed ≥10 dogs/year with leishmaniosis were more likely to consider their working area to be endemic, whereas those who examined dogs mainly from urban areas were less likely to consider the area to be endemic. Veterinarians who considered the working area to be endemic were more prone to prescribe ectoparasiticides throughout the year, including collars and spot-on products and a combination of the two, vaccine alone or vaccine and domperidone combined, and used qualitative serological Leishmania tests. The attitude of veterinarians did not differ whether dogs were from urban or rural areas. In conclusion, veterinarians who consider their working area to be endemic or who frequently diagnose dogs with leishmaniosis tend to adopt more comprehensive strategies, and their attitudes are not influenced by the origin of the dogs: urban or rural. Overall, in Italy the attitudes of veterinarians in relation to canine leishmaniosis prevention appear to vary considerably.


Subject(s)
Attitude , Dog Diseases/psychology , Leishmania infantum , Leishmaniasis, Visceral/veterinary , Professional Competence , Veterinarians/psychology , Animals , Dog Diseases/prevention & control , Dogs , Italy , Leishmaniasis, Visceral/prevention & control , Leishmaniasis, Visceral/psychology
7.
Sci Rep ; 10(1): 13774, 2020 08 13.
Article in English | MEDLINE | ID: mdl-32792641

ABSTRACT

Behavioural problems are leading welfare issues in domestic dogs. In particular, anxiety-related behavioural problems, such as fearfulness and noise sensitivity are highly prevalent conditions that cause distress to fearful dogs. To better understand the environmental factors associated with non-social fear, including noise sensitivity, fear of novel situations, and fear of surfaces and heights, a large online survey including data on 13,700 Finnish pet dogs was performed by the dog owners. After fulfilling inclusion criteria, this data consisted of 9,613 dogs with fear of fireworks, 9,513 dogs with fear of thunder, 6,945 dogs with fear of novel situations, and 2,932 dogs with fear of surfaces and heights. Logistic regression analyses revealed that dogs with frequent non-social fear had experienced less socialisation during puppyhood, were more often neutered, had inexperienced owners, lived without conspecifics, participated less frequently in activities or training, and lived in more urban environments. In addition, we identified several breed differences, and a tendency of more common non-social fear in small dog breeds, which suggests a genetic background. Non-social fearfulness has a negative effect on well-being of the dogs. Our findings suggest that the socialisation and the living environment and the value of other dogs' company and owner interaction via activities and training may improve the well-being of the dogs.


Subject(s)
Anxiety/psychology , Dog Diseases/psychology , Fear/psychology , Human-Animal Bond , Pets/psychology , Animals , Behavior, Animal , Dogs , Female , Finland , Humans , Male , Noise/adverse effects , Socialization , Surveys and Questionnaires
8.
Vet Rec ; 187(6): e44, 2020 09 19.
Article in English | MEDLINE | ID: mdl-32727932

ABSTRACT

BACKGROUND: This study aims to investigate the perspectives of veterinarians in first-line practice on confidence and satisfaction regarding several important aspects of the description, diagnosis and treatment of canine patients with epilepsy. METHODS: A web-based questionnaire was used, focussing on general aspects of canine epilepsy, diagnostic tests, treatment and communication with owners. RESULTS: One hundred and two questionnaires were evaluated. No less than 73 per cent of veterinarians had performed euthanasia on one or more patients with epilepsy as the main reason. First-line veterinarians scored confidence on general aspects of epilepsy as 6 or 7 out of 10. Confidence regarding communication with owners was scored 7 or 8 out of 10. CONCLUSIONS: This study provides insight into perspectives of Dutch veterinarians in first-line practice regarding canine epilepsy. Several results may provide reasons to adjust (pregraduate or postgraduate) education of veterinarians with regard to management of canine patients with epilepsy. Several factors (such as the importance of diagnostic imaging) may help specialists in the field communicate better with referring veterinarians so that first-line practitioners become better equipped in managing patients with epilepsy. These steps may then positively influence treatment results as well as care-giver burden for the first-line practitioner.


Subject(s)
Attitude of Health Personnel , Dog Diseases/psychology , Epilepsy/psychology , Professional-Patient Relations , Veterinarians/psychology , Animals , Clinical Competence , Dogs , Epilepsy/drug therapy , Euthanasia, Animal , Humans , Netherlands , Surveys and Questionnaires
10.
Prev Vet Med ; 181: 105065, 2020 Aug.
Article in English | MEDLINE | ID: mdl-32599371

ABSTRACT

Canine parvovirus (CPV) is a cause of severe disease in dogs globally, yet is preventable by vaccination. A range of vaccination protocols are used by veterinary practitioners with evidence suggesting some protocols provide better protection than others in high infection-risk situations. This study investigated associations between veterinarians' vaccination recommendations and hospital remoteness, socioeconomic disadvantage, CPV caseload, and veterinarian perceptions and demographics. A national Australian veterinary survey in 2017 received 569 practitioner responses from 534 unique hospitals (23.6 % response rate). Respondents from major city hospitals had the lowest perceptions of the national CPV caseload (p < 0.0001). Those from hospitals with mild to moderate caseloads (6-40 cases per annum) recommended more frequent puppy revaccination - which is considered more protective - than those with the highest caseload (p = 0.0098), which might increase vaccination failure risk. Respondents from the most socioeconomically disadvantaged regions were over-represented in recommending annual revaccination of adult dogs; those from the least disadvantaged regions were over-represented in recommending triennial revaccination (p < 0.0001). Hospitals with higher CPV caseloads, greater socioeconomic disadvantage or increased remoteness did not favor two puppy vaccination protocols that are considered more protective (younger first vaccination age or older final vaccination age), despite these regions presenting higher CPV caseload risk. Titer testing to determine whether to revaccinate was more likely to be used in major city hospitals (p = 0.0052) and less disadvantaged areas (p = 0.0550). University of graduation was associated with CPV caseload, remoteness and level of socioeconomic disadvantage of the region where the graduate worked. University of graduation was significantly associated with age for final puppy vaccination and titer-testing recommendations. Graduates from one university were over-represented in recommending an earlier (10-week) finish protocol and titer testing, compared to all other universities. Year and university of graduation, and respondent's age were associated with a number of vaccination protocol recommendations suggesting that inherent biases might affect veterinarians' decisions. Emphasis on currently recommended vaccination protocols in undergraduate curricula and more protective vaccination protocol use in higher-risk regions could reduce immunization failure and CPV caseload.


Subject(s)
Clinical Competence , Dog Diseases/prevention & control , Parvoviridae Infections/veterinary , Perception , Socioeconomic Factors , Workload/statistics & numerical data , Animals , Australia , Dog Diseases/psychology , Dogs , Geography , Parvoviridae Infections/prevention & control , Parvoviridae Infections/psychology , Parvovirus, Canine
11.
Top Companion Anim Med ; 39: 100431, 2020 Jun.
Article in English | MEDLINE | ID: mdl-32482290

ABSTRACT

To evaluate the psychometric properties of the Spanish version of the "FETCH-Q™", 228 dogs with cardiovascular diseases were included. After forward and back translation of the original questionnaire, nonexperts, ethologists and veterinary colleagues evaluated the content's validity through feedback. For criteria validity, the total score was correlated with the heart disease/failure class. For construct validity, the overall quality of life of the dog and the results obtained in each question was correlated. The reliability of the questionnaire was assessed using the Cronbach's alpha coefficient. To evaluate the test-retest validity the intra-class correlation coefficient and Wilcoxon signed-rank test were used. A good agreement with the original questionnaire was evident. For construct validity, the questionnaire obtained r > 0.09 to < 0.82. The criterion validity was appropriate and the correlation was rho = 0.82, with an effect size of 0.55 (P < 0.05). Cronbach's alpha coefficient was (α = 0.89). The test-retest assessment revealed adequate repeatability (correlation coefficient = 0.87; P < .001). There was no difference in the owner responses to the questionnaire at baseline and 2 weeks later in dogs with stable cardiac disease (P > .05). This study supports the validity of psychometric properties of the Spanish version of the functional evaluation of cardiac health questionnaire "FETCHSV2-Q™" to assess Health-related Quality of Life in dogs with cardiovascular disease in clinical settings and research.


Subject(s)
Cardiovascular Diseases/veterinary , Dog Diseases/psychology , Quality of Life , Surveys and Questionnaires , Animals , Cardiovascular Diseases/psychology , Dogs , Female , Humans , Male , Ownership , Spain , Translations
12.
J Vet Intern Med ; 34(3): 1119-1126, 2020 May.
Article in English | MEDLINE | ID: mdl-32396234

ABSTRACT

BACKGROUND: Cardiac disease in dogs impacts the quality of life (QoL) of their owners, but owners' QoL has not been comprehensively assessed in this population. OBJECTIVES: To develop, validate, and provide preliminary data from a health-related QoL (hrQoL) questionnaire for owners of dogs with cardiac disease. SUBJECTS: A total of 141 owners of dogs with cardiac disease were studied. METHODS: An owner hrQoL (O-hrQoL) questionnaire containing 20 items related to areas of a person's life that could be impacted by caring for a dog with cardiac disease was developed and administered to owners of dogs with cardiac disease. The highest possible total score was 100, with higher scores indicating a worse hrQoL. Readability, internal consistency, face and construct validity, and item-total correlations were assessed. RESULTS: Median O-hrQoL score was 35 (range, 0-87). The questionnaire had good internal consistency (Cronbach's α = 0.933), construct validity (Spearman's r = 0.38-0.53; Kendall's τ = 0.30-0.43; P < .001), and item-total correlation (Spearman's r = 0.44-0.79; Kendall's τ = 0.34-0.66; all P < .001). Fifty percent of owners indicated a negative effect of dogs' cardiac disease on their own QoL, but all owners responded that caring for their dogs either had strengthened (n = 76; 53.9%) or had no effect on their relationship with their dog (n = 65; 46.1%). CONCLUSIONS AND CLINICAL IMPORTANCE: The O-hrQoL questionnaire had good validity, and results suggest that owners' QoL is significantly impacted by caring for dogs with cardiac disease. Additional research on effective approaches to minimizing the negative effects of a dog's cardiac disease on the owner is warranted.


Subject(s)
Dog Diseases/psychology , Heart Diseases/veterinary , Quality of Life/psychology , Surveys and Questionnaires , Adult , Animals , Dogs , Female , Heart Diseases/psychology , Humans , Male , Middle Aged , Ownership
13.
Sci Rep ; 10(1): 2962, 2020 03 05.
Article in English | MEDLINE | ID: mdl-32139728

ABSTRACT

Behaviour problems and anxieties in dogs decrease their quality of life and may lead to relinquishment or euthanasia. Considering the large number of pet dogs and the commonness of these problematic behaviours, a better understanding of the epidemiology and related molecular and environmental factors is needed. We have here studied the prevalence, comorbidity, and breed specificity of seven canine anxiety-like traits: noise sensitivity, fearfulness, fear of surfaces and heights, inattention/impulsivity, compulsion, separation related behaviour and aggression with an online behaviour questionnaire answered by dog owners. Our results show that noise sensitivity is the most common anxiety-related trait with a prevalence of 32% in 13,700 Finnish pet dogs. Due to the high prevalence of noise sensitivity and fear, they were the most common comorbidities. However, when comparing the relative risk, the largest risk ratios were seen between hyperactivity/inattention, separation related behaviour and compulsion, and between fear and aggression. Furthermore, dog breeds showed large differences in prevalence of all anxiety-related traits, suggesting a strong genetic contribution. As a result, selective breeding focusing on behaviour may reduce the prevalence of canine anxieties. Anxious animals may suffer from chronic stress and thus, modified breeding policies could improve the welfare of our companion dogs.


Subject(s)
Aggression/psychology , Anxiety Disorders/epidemiology , Behavior, Animal , Compulsive Behavior/epidemiology , Dog Diseases/epidemiology , Animals , Anxiety Disorders/physiopathology , Anxiety Disorders/psychology , Comorbidity , Compulsive Behavior/physiopathology , Compulsive Behavior/psychology , Dog Diseases/physiopathology , Dog Diseases/psychology , Dogs , Fear/psychology , Female , Finland/epidemiology , Human-Animal Bond , Humans , Impulsive Behavior , Male , Pets/psychology , Prevalence , Quality of Life , Species Specificity , Surveys and Questionnaires
14.
Vet Med Sci ; 6(3): 306-313, 2020 08.
Article in English | MEDLINE | ID: mdl-31981469

ABSTRACT

BACKGROUND: Late-onset laryngeal paralysis (LoLP) is an idiopathic disease of older dogs, and is common in the Labrador Retriever. Owner perspective of how LoLP affects their pet's quality of life (QOL), the degree to which LoLP is perceived to be a life-limiting disease, and how a glottic opening procedure affects these perceptions is not known. OBJECTIVES: (a) To determine owner's perception of late-onset laryngeal paralysis (LoLP) with respect to their dog's QOL; (b) To determine whether LoLP is considered by owners to be a life-limiting disease; (c) To evaluate whether a glottic opening procedure altered QOL and perceived cause of death in affected dogs. METHODS: Owners of Labrador Retrievers with LoLP completed a questionnaire. Questions were asked pertaining to a dog's LoLP, including clinical progression and perception of cause of death, and whether a glottic opening procedure was undertaken. Owners also completed a pet-owner administered QOL survey. RESULTS: Seventy-six owners participated. Overall, 94% of owners felt their dog's LoLP affected QOL, and 47% of owners felt LoLP was a large contributing factor in their dog's death. Dogs that underwent a glottic opening procedure were reported to have a better QOL, and the contribution of LoLP towards their death was less than dogs that did not have surgery. CONCLUSION: Owners of Labrador Retrievers with LoLP perceive LoLP to be a life-limiting disease that negatively impacts their dog's QOL. Arytenoid lateralization surgery had a positive impact on QOL in affected dogs.


Subject(s)
Dog Diseases/psychology , Perception , Quality of Life , Vocal Cord Paralysis/veterinary , Animals , Cause of Death , Dog Diseases/mortality , Dogs , Female , Late Onset Disorders/mortality , Late Onset Disorders/psychology , Male , Ownership , Vocal Cord Paralysis/mortality , Vocal Cord Paralysis/psychology
15.
Vet Rec ; 186(3): 93, 2020 Jan 25.
Article in English | MEDLINE | ID: mdl-31554714

ABSTRACT

BACKGROUND: Breed-specific and broader cohort studies have shown behavioural changes in dogs following the onset of idiopathic epilepsy (IE). METHODS: A cross-sectional, case-control questionnaire study was carried out to strengthen this body of evidence. Owners of eight breeds of dog completed an online questionnaire about their dogs' behaviour; once for control dogs and twice for dogs with IE, for both pre-IE and post-IE onset behaviour. RESULTS: Ninety-six (24.74 per cent) dogs with IE and 292 (75.26 per cent) age and breed-matched control dogs met the inclusion criteria. Control dogs had significantly higher 'Trainability' scores than dogs with IE (P=0.04). After IE, dogs had significantly higher 'Dog-Directed Fear or Aggression' (P=0.02), 'Non-Social Fear' (P=0.01), 'Attachment/Attention-Seeking Behaviour' (P=0.04), 'Attention-Deficit' (P=0.02) and significantly lower 'Trainability' (P=0.02) than prior to the onset of IE. Medication status did not significantly affect any behavioural factor, but drug-resistant dogs had significantly less 'Trainability' than drug-responsive (P=0.04) and partially drug-responsive dogs (P=0.03). CONCLUSION: Behavioural differences related to cognitive function are seen between dogs with IE and controls. Behavioural changes related to anxiety, attention and cognition are seen in dogs following the onset of IE. The ability to clinically define and diagnose behavioural comorbidities in dogs is much needed from both a clinical and research perspective.


Subject(s)
Behavior, Animal , Dog Diseases/psychology , Epilepsy/veterinary , Animals , Case-Control Studies , Cross-Sectional Studies , Dogs , Epilepsy/psychology , Surveys and Questionnaires
16.
Prev Vet Med ; 174: 104817, 2020 Jan.
Article in English | MEDLINE | ID: mdl-31731035

ABSTRACT

Canine Parvovirus (CPV) causes severe morbidity and mortality in dogs, particularly puppies, worldwide. Although vaccination is highly efficacious in preventing disease, cases continue to occur and vaccination failures are well documented. Maternally derived antibody interference is the leading cause of vaccination failure and age at vaccine administration is a significant risk factor for failure. However, no studies have been performed on practicing veterinarians' usage of and compliance with published vaccination guidelines and label recommendations. Likewise, there are no published studies of veterinarian perceptions on CPV occurrence and mortality and its influence on case outcome. We report a study in which all Australian small companion animal (canine and feline) veterinary hospitals were surveyed, yielding a response rate of 23.5% (534 unique veterinary hospitals). Respondents overall perceived national CPV occurrence ten-times lower (median 2000 cases) than the estimated national caseload (20,000 cases). Respondents from hospitals that did not diagnose CPV perceived national occurrence twenty-times lower (median 1000 cases) than the estimated rate (p < 0.0001). Perceived disease mortality (50%) was 2.74 times higher than that reported (18.2%). In addition, 26.7% of veterinarians reported using serological titer testing to some degree, which some practitioners use in lieu of vaccination if a titer is perceived to reflect sufficient immunity. Based on this study veterinarians appear to be aware of the disease risk in their region but unaware of the burden of CPV disease nationally, and perceive mortality risk higher than it actually is. This might lead to an overestimation of cost to treat, and over-recommendation of euthanasia. Nearly half (48.7%) of respondents recommended final puppy vaccination earlier than guidelines recommend, while 2.8% of respondents recommended a puppy re-vaccination interval longer than supported by vaccine labels and guidelines. Both of these practices may put puppies at risk of CPV infection.


Subject(s)
Communicable Disease Control , Dog Diseases/psychology , Health Knowledge, Attitudes, Practice , Parvoviridae Infections/veterinary , Parvovirus, Canine , Veterinarians/psychology , Animals , Australia/epidemiology , Dog Diseases/epidemiology , Dog Diseases/prevention & control , Dogs , Mortality , Parvoviridae Infections/epidemiology , Parvoviridae Infections/prevention & control , Parvoviridae Infections/psychology , Prevalence
17.
PLoS One ; 14(12): e0223709, 2019.
Article in English | MEDLINE | ID: mdl-31805064

ABSTRACT

Spaying of female dogs is a widespread practice, performed primarily for population control. While the consequences of early spaying for health are still being debated, the consequences for behaviour are believed to be negligible. The current study focused on the reported behaviour of 8981 female dogs spayed before 520 weeks (ten years) of life for reasons other than behavioural management, and calculated their percentage lifetime exposure to gonadal hormones (PLGH) as a proportion of their age at the time of being reported to the online Canine Behavioral Assessment and Research Questionnaire (C-BARQ). We found that 23 behaviours differed between entire and spayed dogs, of which 12 were associated with PLGH and 5 with age-at-spay (AAS). Two behaviours, chewing and howling, were significantly more likely in dogs with longer PLGH. In contrast, longer PLGH was associated with significantly reduced reporting of 10 (mostly unwelcome) behaviours. Of these, one related to fearfulness and three to aggression. The current data suggest that dogs' tendency to show numerous behaviours can be influenced by the timing of spaying. They indicate how female dog behaviour matures when gonadal hormones are allowed to have their effect. The differences reported here between undesirable behaviours of spayed and entire dogs were in the range of 5.33% and 7.22%, suggesting that, for some dogs, partial or complete denial of maturation may reduce howling and chewing and improve retrieval and recall, but have other undesirable consequences. Veterinarians may take these data into account to discuss the risks and benefits of spaying with clients, and the timing of the procedure.


Subject(s)
Dog Diseases/etiology , Dogs/surgery , Gonadal Hormones/pharmacology , Mental Disorders/veterinary , Ovariectomy/veterinary , Age Factors , Animals , Dog Diseases/psychology , Dogs/psychology , Female , Mental Disorders/etiology , Ovariectomy/adverse effects , Ovariectomy/psychology , Risk Assessment , Surveys and Questionnaires
18.
PLoS One ; 14(10): e0224252, 2019.
Article in English | MEDLINE | ID: mdl-31644583

ABSTRACT

Individual variability is evident in behavior and physiology of animals. Determining whether behavior at intake may predict subsequent illness in the animal shelter may influence the management of dogs housed at animal shelters and reduce overall disease. While normally associated with mild disease and low mortality rates, respiratory disease nevertheless poses significant challenges to the management of dogs in the stressful environment of animal shelters due to its highly infectious nature. Therefore, the aim of the study was to explore whether behavior at intake can predict subsequent occurrence and progression of upper respiratory disease in dogs at animal shelters. In a correlational study, 84 dogs were assessed throughout their stay at a city animal shelter. The dogs were subjected to a behavioral assessment, 1 min in-kennel behavioral observations across two observation periods, and the collection of urinary cortisol:creatinine (C:C) ratio. The occurrence and progression of upper respiratory disease was monitored through repeated clinical exams (rectal temperature and the occurrence of nasal and ocular discharge, and presence of coughing and sneezing). A basic PLS Path regression model revealed that time in the shelter (estimate = .53, p < .001), and sociability (estimate = .24, p < .001) and curiosity scores (estimate = .09, p = .026) were associated with increased illness. Activity and anxiety scores, however, were not associated with illness. Urinary C:C, taken on the first full day, did not predict subsequent illness when accounting for time. Limitations included attrition of dogs, a small percentage receiving vaccinations, and continuous and non-systematic rotation of dogs in the kennels. Understanding if behavior can predict subsequent illness may improve shelter management practices, and in turn, result in improved live-release outcomes.


Subject(s)
Behavior, Animal , Dog Diseases/diagnosis , Housing, Animal , Respiratory Tract Diseases/veterinary , Animals , Creatine/urine , Dog Diseases/physiopathology , Dog Diseases/psychology , Dog Diseases/urine , Dogs , Female , Hydrocortisone/urine , Male , Maze Learning , Personality , Prognosis , Respiratory Tract Diseases/diagnosis , Respiratory Tract Diseases/psychology , Respiratory Tract Diseases/urine
19.
PLoS One ; 14(9): e0218150, 2019.
Article in English | MEDLINE | ID: mdl-31490926

ABSTRACT

Noise fears represent a highly prevalent welfare problem in dogs. An online survey was performed to explore severity and progression of firework fears in dogs, and relationships with demographics, health, behaviour problems and owners' training efforts to prevent or alleviate firework fears. Fifty-two percent of dogs in the sample (N = 1225) were at least partially affected by firework fears, and the majority developed a fear of fireworks in the first year of life, with a decreasing frequency of new occurrences up until seven years, and only few newly affected dogs beyond this age. While almost three-quarters of fearful dogs had recovered by the next morning following firework exposure, recovery took up to one day in 10%, up to one week in 12%, and several weeks or even months in >3%. Univariate analyses indicated a significant effect of breed group, age, sex, neuter status, origin and age at acquisition on severity of firework fears in dogs. However, binomial models including multiple predictors of presence/ absence of firework fears identified only age, breed group (mixed breeds being most affected), health problems, and an interaction between health problems and age as significant predictors. This discrepancy might be explained by collinearities of predictors and underlying differences between mixed-breed dogs and purebreds, such as mixed breeds being acquired from shelters more often and being neutered more often. Firework fears are highly correlated with fears of gunshots and thunder, and to a low extent with fears of other noises, but not with any other behavioural problems. Both improvement and deterioration of firework fears were frequently reported. While an early age of onset and breed differences point to a strong genetic contribution to firework fears, the data indicate that training puppies or non-fearful adults to associate the noise with positive stimuli is highly effective in preventing later development of firework fears.


Subject(s)
Dog Diseases/epidemiology , Fear , Fires , Mental Disorders/veterinary , Noise , Age Factors , Animals , Dog Diseases/prevention & control , Dog Diseases/psychology , Dogs , Female , Male , Mental Disorders/epidemiology , Mental Disorders/prevention & control
20.
Acta Trop ; 200: 105156, 2019 Dec.
Article in English | MEDLINE | ID: mdl-31491398

ABSTRACT

INTRODUCTION: Rabies is one of the most neglected tropical diseases in numerous regions of the world. Annually, 60,000 deaths have been reported, mostly in Asia and Africa. Dogs are responsible for approximately 99% of human deaths due to rabies. Consequently, incidences of canine bites are increased yet rabies continues to remain a neglected disease in Pakistan. The objective of the study was to investigate the Knowledge, Attitude and Practices (KAP) for rabies, among the participants from urban and rural population of Rawalpindi and Islamabad, Pakistan. METHODS: Data was collected by conducting household based cross-sectional survey over a period of 5 months (from January 2018 to May 2018). Quantitative data was collected in the form of questionnaires to investigate awareness and knowledge of rabies among the participants. The questionnaire compromised of socio-demographic features and degree of KAP with respect to rabies management and control. RESULTS: A total sample size of 434 participants responded in the study. Among them, 89.4% were found to have heard about rabies, 38.7% have no knowledge of signs and symptoms, 93.3% knew that infected dogs are the major cause of spreading rabies and 77.6% considered that the vaccination of animals is important for prevention of rabies. However, only 39.8% actively seek medical treatment at a hospital if bitten by a dog. From the 434 participants 61 reported dog bites, of which 68.8% (42/61) were male and 49.1% (30/61) belonged to age group of 6-25 years. CONCLUSION: This study concludes that respondents have relatively limited knowledge, inconsistent attitude and poor practices towards rabies prevention and control. There is a high need of imparting knowledge to the population from multidisciplinary programs for effective management and prevention of rabies.


Subject(s)
Dog Diseases/epidemiology , Dog Diseases/psychology , Health Knowledge, Attitudes, Practice , Rabies/epidemiology , Rabies/psychology , Rural Population/statistics & numerical data , Urban Population/trends , Adolescent , Adult , Age Factors , Aged , Aged, 80 and over , Animals , Cross-Sectional Studies , Dogs , Female , Humans , Male , Middle Aged , Pakistan/epidemiology , Sex Factors , Surveys and Questionnaires , Young Adult
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