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This article introduces the online One Welfare learning and teaching portal (OWP) and describes its development, use, importance and relevance to animal welfare and ethics (AWE) stakeholders. As animal welfare issues increase in importance, veterinarians must be trained to lead the science that underpins AWE discourses. The OWP is a collection of resources designed to engage and challenge veterinary science students as they become advocates for animals. It was developed collaboratively by all eight veterinary schools in Australia and New Zealand, and funded by the Australian Government Office for Learning and Teaching. Surveys to investigate the attitudes of students and educators to AWE issues in six context-specific themes based on the Australian Animal Welfare Strategy (AAWS) (companion animals; animals used in research and teaching; livestock/production animals; animals used for sport, recreation or display; animals in the wild and aquatic animals) were administered through all participating schools. Students assigned more importance to Day One competence in knowledge of welfare concepts than did educators for the following groups: production animals, companion animals, animals in the wild, aquatic animals, animals used in research and teaching, and animals used for sport, recreation or display (all p < 0.01). Agreement between educators and students was closer regarding the importance of Day One competence for euthanasia for all six context-specific themes (p < 0.01 - 0.03). Students assigned more importance than educators to social, economic and cultural drivers of welfare outcomes in production animals (p < 0.01); slaughter and preslaughter inspections in production animals (p < 0.01); animal abuse and hoarding in companion animals (p < 0.01); shelter medicine in companion animals (p < 0.01); disaster preparedness in wildlife animals (p < 0.01); pain and distress caused by fishing in aquatic animals (p < 0.01); conscientious objection related to animals held for research and teaching (p < 0.01); behaviour, selection and training of animals used for sport, recreation and display (p = 0.046) and educating the public around sporting animal welfare (p < 0.01). Agreement between educators and students was closer for strategies to address painful husbandry procedures in production animals (p = 0.03); behaviour and training of companion animals (p = 0.03); veterinarians' duties to wild animals in wildlife (p = 0.02); the 3Rs in animals held for research and teaching (p = 0.03) and ownership responsibility in sporting animals (p = 0.01). This report discusses the reasons for differences among students and educators as they approach these issues. The portal is expected to gather more content as veterinary schools in other countries use its resources and users submit scenarios and discussion topics that reflect local needs.
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Elizabethan collars are used in companion animals primarily to prevent self-trauma and associated negative welfare states in animals. However, they have been anecdotally associated with negative impacts on animal health and welfare including distress, abraded/ulcerated skin and misadventure. This study aimed to characterise the welfare impacts of Elizabethan collar use on companion dogs and cats, as reported by owners. Owners of pets who wore an Elizabethan collar during the past 12 months were surveyed about the impacts that the use of Elizabethan collars had on animal activities, in particular sleep, eating, drinking, exercise, interactions with other animals, as well as overall quality of life (QOL). The majority of 434 respondents (77.4%) reported a worse QOL score when their companion animal was wearing the collar, significantly so when the Elizabethan collar irritated their pet or impacted on their ability to drink or play. While other factors are likely to impact animal welfare during veterinary treatment that necessitates the use of Elizabethan collars, this study suggests that Elizabethan collars themselves might have negative welfare impacts in a range of domains including nutrition, environment, health, behaviour and mental state. We recommend that animal owners are informed about potential negative impacts of Elizabethan collars and harm minimisation strategies. Where possible, alternative methods of preventing self-trauma should be explored.
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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.
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Enfermedades de los Perros/etiología , Perros/cirugía , Hormonas Gonadales/farmacología , Trastornos Mentales/veterinaria , Ovariectomía/veterinaria , Factores de Edad , Animales , Enfermedades de los Perros/psicología , Perros/psicología , Femenino , Trastornos Mentales/etiología , Ovariectomía/efectos adversos , Ovariectomía/psicología , Medición de Riesgo , Encuestas y CuestionariosRESUMEN
Veterinary education can result in high levels of academic stressors for students. Students are also susceptible to non-academic stressors, including relationship issues and financial concerns. These can all result in mental ill health, which may impair the student's ability to complete their studies and go on to a successful professional career. Finding and using strategies early on to help alleviate mental health problems is critical to successful management of these problems, but seeking help may be impeded by the stigma associated with mental health problems. Using a cross-sectional online survey of a sample of Australian veterinary students, the aim of the current study was to investigate the type and frequency of their coping strategies as well as to explore relationships between self-stigma and coping strategies. Female veterinary students reported more use of instrumental and emotional support as coping strategies, while male veterinary students demonstrated more use of humour. Self-stigma was related to less instrumental support, greater self-blame and gender, while males who employed more humour as a coping strategy reported more self-stigma. Improving the coping strategies of veterinary students and reducing the self-stigma surrounding mental ill health is important to improve the wellbeing and resilience of the veterinary profession.
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Adaptación Psicológica , Servicios de Salud Mental , Aceptación de la Atención de Salud/psicología , Estigma Social , Estudiantes de Medicina/psicología , Australia , Estudios Transversales , Educación en Veterinaria , Femenino , Humanos , Masculino , Autoimagen , Estrés Psicológico/psicología , Estrés Psicológico/terapia , Estudiantes de Medicina/estadística & datos numéricosRESUMEN
Animals used for sport, recreation and display are highly visible and can divide community attitudes. The study of animal welfare and ethics (AWE) as part of veterinary education is important because it is the responsibility of veterinarians to use their scientific knowledge and skills to promote animal welfare in the context of community expectations. To explore the attitudes of veterinary students in Australia and New Zealand to AWE, a survey of the current cohort was undertaken. The survey aimed to reveal how veterinary students in Australia and New Zealand rate the importance of five selected AWE topics for Day One Competences in animals used in sport, recreation and display and to establish how veterinary students' priorities were associated with gender and stage of study. The response rate (n = 851) across the seven schools was just over 25%. Results indicated little variation on ratings for topics. The topics were ranked in the following order (most to least important): Pushing of animals to their physiologic/behavioral limits; ownership/responsibility; euthanasia; educating the public; and behavior, selection, and training for sport and recreation displays. In contrast to related studies, ratings were not associated with stage of study and there were few differences associated with gender. More females rated the pushing of animals to physiologic/behavioral limits as extremely important than did males ( p < .001). The role of veterinarians in advocating for and educating the public about the welfare of animals used in sport, recreation and display merits further discussion.
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Bienestar del Animal , Educación en Veterinaria , Deportes , Estudiantes/psicología , Animales , Actitud , Australia , Femenino , Humanos , Masculino , Nueva Zelanda , Distribución AleatoriaRESUMEN
This article, written by veterinarians whose caseloads include brachycephalic dogs, argues that there is now widespread evidence documenting a link between extreme brachycephalic phenotypes and chronic disease, which compromises canine welfare. This paper is divided into nine sections exploring the breadth of the impact of brachycephaly on the incidence of disease, as indicated by pet insurance claims data from an Australian pet insurance provider, the stabilization of respiratory distress associated with brachycephalic obstructive airway syndrome (BOAS), challenges associated with sedation and the anaesthesia of patients with BOAS; effects of brachycephaly on the brain and associated neurological conditions, dermatological conditions associated with brachycephalic breeds, and other conditions, including ophthalmic and orthopedic conditions, and behavioural consequences of brachycephaly. In the light of this information, we discuss the ethical challenges that are associated with brachycephalic breeds, and the role of the veterinarian. In summary, dogs with BOAS do not enjoy freedom from discomfort, nor freedom from pain, injury, and disease, and they do not enjoy the freedom to express normal behaviour. According to both deontological and utilitarian ethical frameworks, the breeding of dogs with BOAS cannot be justified, and further, cannot be recommended, and indeed, should be discouraged by veterinarians.
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This descriptive study explored how end-of-life management was taught to students in all eight Australasian veterinary schools. A questionnaire-style interview guide was used by a representative at each university to conduct structured interviews with educators in a snowball sampling approach. Four categories of animals were addressed: livestock, equine, companion and avian/wildlife. This article focuses on the first part of the questionnaire: teaching the technical aspects of euthanasia. Euthanasia techniques were taught at more universities in clinical years than preclinical years. Clinical teaching relied on opportunities presenting, for example, euthanasia consultations. Few universities gave students a chance to practise euthanasia during a consultation and those that did were all with livestock. Competency in euthanasia techniques is an important aspect of clinical practice and these findings can be used to inform curriculum reviews of veterinary training.
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Curriculum , Educación en Veterinaria/estadística & datos numéricos , Eutanasia , Cuidado Terminal/métodos , Bienestar del Animal , Animales , Estudiantes/estadística & datos numéricosRESUMEN
Ethically challenging situations are common in veterinary practice, and they may be a source of moral stress, which may in turn impact the welfare of veterinarians. Despite recognition of the importance of ethical reasoning, some veterinary students may struggle to apply theoretical ethical frameworks. Fraser developed a “practical” ethic consisting of four principles that can be applied to ethically challenging situations. We apply Fraser’s “practical” ethic to three cases that veterinarians may encounter: animal hoarding, animal neglect, and treatment of wildlife. We argue that Fraser’s “practical” ethic is consistent with a One Welfare framework, and may have increasing currency for veterinarians in the light of the World Animal Health Organisation’s Global Animal Welfare Strategy. Both Fraser’s “practical” ethic and a One Welfare framework require veterinarians to consider the impacts of animal ethics decisions on a broader scale than most other ethical frameworks have prepared them for. We discuss the strengths and limitations of Fraser’s “practical” ethic when applied in veterinary contexts and recommend additional support and training to enable veterinarians to effectively apply these frameworks in real-world settings.
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Although expectations for appropriate animal care are present in most developed countries, significant animal welfare challenges continue to be seen on a regular basis in all areas of veterinary practice. Veterinary ethics is a relatively new area of educational focus but is thought to be critically important in helping veterinarians formulate their approach to clinical case management and in determining the overall acceptability of practices towards animals. An overview is provided of how veterinary ethics are taught and how common ethical frameworks and approaches are employed-along with legislation, guidelines and codes of professional conduct-to address animal welfare issues. Insufficiently mature ethical reasoning or a lack of veterinary ethical sensitivity can lead to an inability or difficulty in speaking up about concerns with clients and ultimately, failure in their duty of care to animals, leading to poor animal welfare outcomes. A number of examples are provided to illustrate this point. Ensuring that robust ethical frameworks are employed will ultimately help veterinarians to "speak up" to address animal welfare concerns and prevent future harms.
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The study of animal welfare and ethics (AWE) as part of veterinary education is important due to increasing community concerns and expectations about this topic, global pressures regarding food security, and the requirements of veterinary accreditation, especially with respect to Day One Competences. To address several key questions regarding the attitudes to AWE of veterinary students in Australia and New Zealand (NZ), the authors surveyed the 2014 cohort of these students. The survey aimed (1) to reveal what AWE topics veterinary students in Australia and NZ consider important as Day One Competences, and (2) to ascertain how these priorities align with existing research on how concern for AWE relates to gender and stage of study. Students identified triage and professional ethics as the most important Day One Competences in AWE. Students ranked an understanding of triage as increasingly important as they progressed through their program. Professional ethics was rated more important by early and mid-stage students than by senior students. Understanding the development of animal welfare science and perspectives on animal welfare were rated as being of little importance to veterinary graduates as Day One Competences, and an understanding of "why animal welfare matters" declined as the students progressed through the program. Combined, these findings suggest that veterinary students consider it more important to have the necessary practical skills and knowledge to function as a veterinarian on their first day in practice.
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Bienestar del Animal/ética , Actitud del Personal de Salud , Educación en Veterinaria , Estudiantes de Medicina/psicología , Australia , Femenino , Humanos , Masculino , Nueva Zelanda , Encuestas y CuestionariosRESUMEN
Historically, the veterinary profession has understood animal welfare primarily in terms of animal health and productivity, with less recognition of animals' feelings and mental state. Veterinary students' career preferences and attitudes to animal welfare have been the focus of several international studies. As part of a survey in Australia and New Zealand, this study reports on whether veterinary students prioritize animal welfare topics or professional conduct on the first day of practice and examines links between students' career preferences and their institution, gender, and year of study. The questionnaire was designed to explore the importance that students assign to topics in animal welfare and ethics. Of the 3,320 students invited to participate in the online survey, a total of 851 students participated, representing a response rate of 25.5%. Students' preferences increased for companion-animal practice and decreased for production-animal practice as they progressed through their studies. Females ranked the importance of animal welfare topics higher than males, but the perceived importance declined for both genders in their senior years. In line with previous studies, this report highlighted two concerns: (1) the importance assigned to animal welfare declined as students progressed through their studies, and (2) males placed less importance overall on animal welfare than females. Given that veterinarians have a strong social influence on animal issues, there is an opportunity, through enhanced education in animal welfare, to improve student concern for animal welfare and in turn improve animal care and policy making by future veterinarians.
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Bienestar del Animal/ética , Selección de Profesión , Educación en Veterinaria , Estudiantes de Medicina/psicología , Animales , Australia , Femenino , Humanos , Masculino , Nueva Zelanda , Encuestas y CuestionariosRESUMEN
CASE SUMMARY: A 12-year-old, male neutered domestic shorthair cat was referred for investigation of suspected hyperaldosteronism due to persistent hypokalaemia, hindlimb ataxia, weakness of 1 month's duration and a left adrenal mass that was detected on abdominal ultrasound. Neurological examination findings at referral were suggestive of a concurrent left forebrain lesion. Hyperaldosteronism and concurrent hyperprogesteronism were confirmed on endocrine testing. On computed tomography (CT) of the abdomen and thorax there was no evidence of local vascular invasion by the adrenal mass or of metastatic disease. CT and magnetic resonance imaging featured a large, focal rim-enhancing extra-axial left forebrain lesion consistent with a meningioma. Surgical excision of the forebrain mass was followed by adrenalectomy 2 weeks later. The tumours were classified on histopathology as a psammomatous meningioma and an adrenocortical adenocarcinoma, respectively. Immunohistochemical staining of the meningioma confirmed the presence of progesterone receptors. The cat remains well 2 years later. RELEVANCE AND NOVEL INFORMATION: In humans, elevated serum progesterone levels have been associated with rapid growth of meningiomas due to the presence of progesterone receptors on the tumour. This is the first report of a cat with a progesterone and aldosterone-secreting adrenocortical adenocarcinoma and a concurrent meningioma. Clinicians should be aware of the potential effect of elevated progesterone on meningiomas in cats.
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The need for undergraduate teaching of Animal Welfare and Ethics (AWE) in Australian and New Zealand veterinary courses reflects increasing community concerns and expectations about AWE; global pressures regarding food security and sustainability; the demands of veterinary accreditation; and fears that, unless students encounter AWE as part of their formal education, as veterinarians they will be relatively unaware of the discipline of animal welfare science. To address this need we are developing online resources to ensure Australian and New Zealand veterinary graduates have the knowledge, and the research, communication and critical reasoning skills, to fulfill the AWE role demanded of them by contemporary society. To prioritize development of these resources we assembled leaders in the field of AWE education from the eight veterinary schools in Australia and New Zealand and used modified deliberative polling. This paper describes the role of the poll in developing the first shared online curriculum resource for veterinary undergraduate learning and teaching in AWE in Australia and New Zealand. The learning and teaching strategies that ranked highest in the exercise were: scenario-based learning; a quality of animal life assessment tool; the so-called 'Human Continuum' discussion platform; and a negotiated curriculum.
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Feline calicivirus (FCV) is an important viral pathogen of domestic cats causing clinical signs ranging from mild to severe oral ulceration or upper respiratory tract disease through to a severe fatal systemic disease. Current therapeutic options are limited, with no direct acting antivirals available for treatment. This study screened a panel of 19 compounds for potential antiviral activity against FCV strain F9 and recent field isolates in vitro. Using a resazurin-based cytopathic effect (CPE) inhibition assay, mefloquine demonstrated a marked inhibitory effect on FCV induced CPE, albeit with a relatively low selectivity index. Orthogonal assays confirmed inhibition of CPE was associated with a significant reduction in viral replication. Mefloquine exhibited a strong inhibitory effect against a panel of seven recent FCV isolates from Australia, with calculated IC50 values for the field isolates approximately 50% lower than against the reference strain FCV F9. In vitro combination therapy with recombinant feline interferon-ω, a biological response modifier currently registered for the treatment of FCV, demonstrated additive effects with a concurrent reduction in the IC50 of mefloquine. These results are the first report of antiviral effects of mefloquine against a calicivirus and support further in vitro and in vivo evaluation of this compound as an antiviral therapeutic for FCV.
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Antivirales/farmacología , Infecciones por Caliciviridae/veterinaria , Calicivirus Felino/efectos de los fármacos , Enfermedades de los Gatos/tratamiento farmacológico , Enfermedades de los Gatos/virología , Mefloquina/farmacología , Animales , Australia , Infecciones por Caliciviridae/tratamiento farmacológico , Gatos , Quimioterapia Combinada/veterinaria , Técnicas In Vitro/veterinaria , Concentración 50 Inhibidora , Interferón Tipo I/farmacología , Oxazinas , Vacunas Virales/administración & dosificación , XantenosRESUMEN
Feline calicivirus (FCV) is a common infection of domestic cats. Most infections are mild and self-limiting; however more severe disease manifestations, such as FCV-associated virulent systemic disease, may be associated with significant morbidity and mortality. There is currently a lack of effective antiviral treatments for these disease manifestations. In this study, a panel of eight siRNAs were designed to target four conserved regions of the FCV genome. siRNAs were screened for in vitro antiviral efficacy against the reference strain FCV F9 by determination of extracellular virus titres and morphological assessment of protection from cytopathic effect. Three of the siRNA (FCV3.7, FCV4.1, and FCV4.2) demonstrated a marked antiviral effect with a greater than 99% reduction in extracellular viral titre. Titration of these effective siRNAs demonstrated a clear concentration-response relationship, with IC50 values of approximately 1 nM, and combination treatment with multiple siRNAs demonstrated additive or synergistic effects. To assess the potential usefulness of the compounds in a clinical setting, siRNAs were screened against a panel of six recent Australian FCV isolates from cats with FCV-related disease. The siRNAs shown to be effective against the reference strain FCV F9 were active against the majority of the isolates tested, although some variability was noted. Taken together these data suggest potential therapeutic application of antiviral RNAi for treating FCV-associated disease in cats.
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Infecciones por Caliciviridae/veterinaria , Calicivirus Felino , Enfermedades de los Gatos/virología , Interferencia de ARN , Animales , Australia , Gatos , Línea Celular , Regulación Viral de la Expresión Génica/fisiología , Riñón/citología , ARN Interferente Pequeño/genética , Carga ViralRESUMEN
CLINICAL PRESENTATION: An 11-year-old male neutered domestic shorthair cat was presented for investigation of weight loss and inappetence. On physical examination there was palpable enlargement and thickening of many bones, and this finding was confirmed radiographically. PROPOSED DIAGNOSIS: Based on clinical, radiological and histopathological findings, a polyostotic bone disease, best described as generalised idiopathic hyperostosis, was diagnosed. This condition has not been reported in cats previously. Canine and human diseases with similarities to this presentation are discussed.