From the Backyard to Our Beds: The Spectrum of Care, Attitudes, Relationship Types, and Welfare in Non-Commercial Chicken Care.

Non-commercial chickens may be the third most numerous pets in Western countries. Yet, to date, there is limited research into their welfare or the care-taking practices and attitudes of their guardians. Using a quantitative questionnaire, this study investigated non-commercial chicken owners' care-taking practices, attitudes, and relationship types with their chickens. Additionally, the study investigated barriers to optimizing non-commercial chicken welfare. Specific questions were asked regarding niche care-taking practices, including the use of Suprelorin® implants. With 2000+ responses, this study found variable care-taking practices, yet largely positive attitudes towards chickens, and a "personal" (though not "close personal") owner-chicken relationship, as defined by the Owner-Bird Relationship Scale. The Chicken Attitude Scale, Owner-Bird Relationship Scale, and Care Series scores were found to be correlated with each other, with coefficients ranging from 0.176 to 0.543 (p < 0.001). "Preventing commercial chickens from going to slaughter" was a key motive for chicken care by 56.1% of respondents, with 69.6% of respondents stating they cared for ex-commercial chickens. This study found a higher prevalence of reported poor health conditions and number of deaths relative to prior studies, and egg yolk peritonitis emerged as a leading health condition and cause of death. Moreover, 68.0% had not heard of Suprelorin® implants, and only 6.3% used implants. Most (76.4%) chicken carers followed an omnivorous diet that includes chicken meat/eggs. The results reinforced previous findings concerning a need for more avian-specialist, locally available, and affordable veterinary care for chickens. Research into Suprelorin® implants, rooster-specific care, and tailored requirements of caring for ex-commercial chickens is recommended.

The Integrated Effect of Environmental Conditions and Human Presence on the Behaviour of a Pair of Zoo-Housed Asian Small-Clawed Otters.

Zoos and aquaria have the ethical responsibility to provide animals under their care with conditions that promote good welfare. This study evaluated the combined influence of human presence and environmental factors on the behaviour of zoo-housed Asian small-clawed otters (Aonyx cinereus). Data collection was conducted on a pair hosted at Pistoia Zoo (Italy). Data were collected from July to September 2020 (over 14 days). We video-recorded the otters' behaviours, using the continuous focal animal sampling, obtaining 42 h of observation per subject. The otters displayed a wide array of species-specific behaviours. Compared to previous captive studies, the subjects engaged less in locomotion, food-related and affiliative behaviours, and more in vigilance. Human-animal interactions were limited, and mostly elicited neutral or positive responses, except for begging behaviours performed towards caregivers. Time of day and animal identity were the main significant predictors for behaviours. No effects of visitor presence or background noise were detected. Nonetheless, increasing enrichment use could stimulate food-related behaviours, and reduce vigilance and begging. This study confirms the importance of applying an integrated approach to analyse the complexity of otters' experiences, and provides insights to guide husbandry improvements.

Development of a Screencast-Based Flipped Classroom to Enrich Learning and Reduce Faculty Time Requirements in an Animal Welfare Master's Degree.

A new distance learning Master of Science (MSc) degree in Animal Welfare Science, Ethics and Law was established in 2016 within the Centre for Animal Welfare at the University of Winchester, UK. Our program recruited students worldwide, with enrollments increasing dramatically since its inception in 2016. However, despite rapid growth, our MSc has had only one full-time equivalent faculty member. With further projected sharp increases in student numbers, significant programmatic change was required for the MSc to remain viable. After consultation with our students and program team, we decided to transition to a flipped classroom teaching model. Piloting a screencast-based flipped classroom in one course, our objectives were to provide a more enriched, engaging, and effective student learning experience and to increase student satisfaction while concurrently saving staff time in future years. We aimed to provide a series of enriched screencast videos of short (∼20-minute) durations, with contents clearly signposted. The new teaching model was well received. Within our 2021 program survey, 100% of respondents expressed a wish to see our screencast-based flipped classroom approach continued, and 71%-86% wished to see it implemented in various additional courses. This model has greatly enriched students' learning experiences, increasing student engagement and satisfaction while also freeing staff time to engage in discussion fora and additional live sessions. Learning and achievement outcomes also appear positive. We plan to steadily integrate this model across additional courses, although initial time investment will be significant. Hence, this new model will be implemented over several semesters.

The Impacts of Colony Cages on the Welfare of Chickens Farmed for Meat.

There is growing interest in keeping meat chickens in modern colony cages (CCs) rather than conventional litter-floor barns. Suggested welfare improvements for chickens in such systems include reduced bodily lesions due to lower contact with flooring contaminated with faeces and urine, due to slatted flooring and automated faeces removal. This systematic review sought to determine the animal welfare impacts of CCs using slatted flooring, in comparison to litter-based non-cage systems. Overall, 23 relevant studies were retrieved. From one perspective, the extant research appeared mixed. Fifteen (65%) of these 23 studies identified some form of welfare concern about slatted floors, and thus CCs. Yet, when considering actual welfare indicators assessed, the tallies generated in favour of each housing system were similar. Crucially however, there were incomplete behavioural welfare measures in 100% of the empirical studies reviewed. Accordingly, significant welfare concerns exist about CCs, centring around behavioural deprivation. Given that over 70 billion chickens are farmed then slaughtered each year globally, widespread implementation of CCs would create a major animal welfare concern. Instead of implementing such CC systems, research and development is recommended into improving welfare outcomes of conventional litter barns using different forms of commercially feasible enrichment. As a minimum, a full behavioural analysis, as detailed in the Welfare Quality Assessment protocols, should form a mandatory part of any future studies aimed at assessing the welfare impacts of housing systems on farmed chickens.

Design of a novel multifunction decision support/alerting system for in-patient acute care, ICU and floor (AlertWatch AC).

BACKGROUND: Multifunction surveillance alerting systems have been found to be beneficial for the operating room and labor and delivery. This paper describes a similar system developed for in-hospital acute care environments, AlertWatch Acute Care (AWAC). RESULTS: A decision support surveillance system has been developed which extracts comprehensive electronic health record (EHR) data including live data from physiologic monitors and ventilators and incorporates them into an integrated organ icon-based patient display. Live data retrieved from the hospitals network are processed by presenting scrolling median values to reduce artifacts. A total of 48 possible alerts are generated covering a broad range of critical patient care concerns. Notification is achieved by paging or texting the appropriated member of the critical care team. Alerts range from simple out of range values to more complex programing of impending Ventilator Associated Events, SOFA, qSOFA, SIRS scores and process of care reminders for the management of glucose and sepsis. As with similar systems developed for the operating room and labor and delivery, there are green, yellow, and red configurable ranges for all parameters. A census view allows surveillance of an entire unit with flashing or text to voice alerting and enables detailed information by windowing into an individual patient view including live physiologic waveforms. The system runs via web interface on desktop as well as mobile devices, with iOS native app available, for ease of communication from any location. The goal is to improve safety and adherence to standard management protocols. CONCLUSIONS: AWAC is designed to provide a high level surveillance view for multi-bed hospital units with varying acuity from standard floor patients to complex ICU care. Alerts are generated by algorithms running in the background and automatically notify the selected member of the patients care team. Its value has been demonstrated for low acuity patients, further study is required to determine its effectiveness in high acuity patients.

Yoga, Ahimsa and Consuming Animals: UK Yoga Teachers' Beliefs about Farmed Animals and Attitudes to Plant-Based Diets.

Yoga is a holistic discipline originating in ancient India. Yoga has links with Hinduism, Buddhism and Jainism based on a shared philosophical framework of unity with all beings and belief in ahimsa, meaning non-harming. There is debate in the international yoga community about the spiritual, ethical and health-related links between yoga and plant-based diets. This mixed methodology research investigates the beliefs about the moral status of farmed animals and attitudes towards plant-based diets of UK yoga teachers. A sequential mixed-methods design employing a questionnaire and semi-structured interviews is used. This paper focuses on the questionnaire-based phase of the research. Key results are: (i) UK yoga teachers have very progressive beliefs about the moral status of farmed animals; (ii) 29.6% of UK yoga teachers follow a plant-based diet (n = 446), which is 25-fold the proportion in the wider UK population; (iii) 73.9% desire to follow a plant-based diet; (iv) 68.6% regard plant-based diets as best aligned to their yogic practice; and (v) UK yoga teachers with more progressive beliefs about farmed animals and with more self-reported knowledge of agriculture abstain from consuming animal products to a greater extent. The far higher proportions of UK yoga teachers following vegetarian and plant-based diets, relative to the wider population, are likely based on applying yogic teachings such as the principle of ahimsa through abstaining from the consumption of animal products.

Design of a Novel Multifunction Decision Support Display for Anesthesia Care: AlertWatch® OR.

BACKGROUND: This paper describes the design of a multifunction alerting display for intraoperative anesthetic care. The design was inspired by the multifunction primary flight display used in modern aviation. RESULTS: The display retrieves live data from multiple sources; the physiologic monitors, the anesthesia information management system, the laboratory values and comorbidities from patient's problem summary list, medical history or history & physical. This information is integrated into a display composed of readily identifiable icons of organ systems, which are color coded to signify normal range, marginal range, abnormal range (by green, yellow, red respectively) and orange outlines for comorbidities/risk factors. There are dozens of text alerts, which can be presented as black text (informational), red text (important information) and red scrolling text (highest importance information). The alerts are derived from current standards in the literature and some involve complex calculations being conducted in the background. CONCLUSIONS: The goal of such a system is to improve the quality and safety of anesthetic care by providing enhanced situational awareness in a fashion analogous to the "glass cockpit" and its primary flight display which has improved aviation safety.