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The use of drugs in food animal production has resulted in benefits throughout the food industry; however, their use has also raised public health safety concerns. The Use of Drugs in Food Animals provides an overview of why and how drugs are used in the major food-producing animal industriesâ€"poultry, dairy, beef, swine, and aquaculture. The volume discusses the prevalence of human pathogens in foods of animal origin. It also addresses the transfer of resistance in animal microbes to human pathogens and the resulting risk of human disease. The committee offers analysis and insight into these areas: Monitoring of drug residues. The book provides a brief overview of how the FDA and USDA monitor drug residues in foods of animal origin and describes quality assurance programs initiated by the poultry, dairy, beef, and swine industries. Antibiotic resistance. The committee reports what is known about this controversial problem and its potential effect on human health. The volume also looks at how drug use may be minimized with new approaches in genetics, nutrition, and animal management.
Animal welfare is attracting increasing interest worldwide, but particularly from those in developed countries, who now have the knowledge and resources to be able to improve the welfare of farm animals. The increased attention given to farm animal welfare in the West derives largely from the fact that the relentless pursuit of ?nancial reward and ef?ciency has led to the development of intensive animal production systems that disturb the conscience of many consumers. In developing countries, human survival is still a daily uncertainty, so that provision for animal welfare has to be balanced against human welfare. Welfare is usually provided for only if it supports the output of the animal, be it food, work, clothing, sport or companionship. In reality there are resources for all if they are properly husbanded in both developing and developed countries. The inequitable division of the world’s riches creates physical and psychological poverty for humans and animals alike in many sectors of the world. Livestock are the world’s biggest land user (FAO, 2002) and the population is increasing rapidly to meet the need of an expanding human population. Populations of farm animals managed by humans are therefore incre- ing worldwide, and in some regions there is a tendency to allocate fewer resources, such as labour, to each animal with potentially adverse consequences on the a- mals’ welfare.
The Well-Being of Farm Animals: Challenges and Solutions is the first title in Blackwell Publishing Professional's groundbreaking series Issues in Animal Bioethics. This important book examines the ethical and economic importance of production animal well-being and pain management—topics of increasing concern to consumers. The Well-Being of Farm Animals: Challenges and Solutions offers veterinarians, veterinary and agriculture students, animal scientists, and food animal producers both practical methods to enhance farm animal well-being, and greater understanding of the theoretical underpinnings of those methods. With a variety of perspectives from respected experts and specialists, this book conveys new research findings and promotes valuable discourse on critical issues. Most importantly, editors Benson and Rollin provide feasible instruction to put theory into practice. The theories and applications presented in this book are likely to be legislated in the future. Therefore, it is important for veterinarians in production animal medicine to keep abreast of the latest issues in promoting animal well-being, and implement sound animal welfare methods every day. The Well-Being of Farm Animals: Challenges and Solutions provides the information veterinarians need to do both.
Covering a broad range of topics relevant to the sheep and wool industry, this newly expanded edition—containing 11 new chapters and a more international scope—discusses future developments in all areas and provides an in-depth review of the meat aspects of the market. Separated into five distinct sections, the comprehensive survey summarizes the major world sheep and wool industries, biological principles, management, production systems, and the preparation, processing, and marketing of meat and wool. References and web links at the end of each chapter present further sources of information. From paddock to plate and farm to fabric, this overview is a must-have for all those involved in the trade, including producers, brokers, exporters, and processors.
Advances in Sheep Welfare examines the recent advances made in sheep welfare assessment, handling and management, providing state-of-the-art coverage of the welfare needs of one of the world's most widely farmed animals. The book begins with an introduction to sheep welfare in Part One, with chapters covering biology and natural behavior, sheep production systems, and consumer and societal expectations for sheep products. Part Two goes on to highlight new advances in sheep welfare assessment, before Part Three outlines a wide range of solutions to sheep welfare challenges. The final section looks ahead to the future, considering what sheep welfare will look like in 2030 and beyond. This book is an essential part of the wider ranging series Advances in Farm Animal Welfare, with coverage of cattle, sheep, pigs and poultry. With its expert editors and international team of contributors, Advances in Sheep Welfare is a key reference tool for welfare research scientists and students, veterinarians involved in welfare assessment, and indeed anyone with a professional interest in the welfare of sheep. - Brings together top researchers in the field to provide a comprehensive overview of recent advances in the understanding of sheep welfare and management - Presents part of a wider series, Advances in Agricultural Animal Welfare, which provides comprehensive coverage of animal welfare of the world's major farmed animals - Highlights current advances and looks ahead to how sheep welfare management will develop in the next ten to fifteen years
Introduction; Possibilities of increasing production; Construction and equipment; Management of breeding flock; Management of fattening.
Fenner's Veterinary Virology, Fifth Edition, is a comprehensive reference of global importance that features coverage on viral agents, viral diseases of animals, and newly emerging viral zoonotic diseases. It is an excellent first port of call for researchers and students alike, presenting the fundamental principles of virology, virus structure, genome replication, and viral diseases, while also focusing on the topics' clinical aspects. Organized on a taxonomic basis, readers can quickly understand how the virus (or the viral diseases) fits into the bigger picture of the virus genus and family. The basic information about each virus, such as disease, transmission, control, and treatment are useful for veterinary students and clinicians for their practices in disease management and prevention. - Revised and updated to include taxonomic organization changes and topical information - Provides a comprehensive overview of viruses and viral diseases of veterinary significance - Includes global contributions from thought leaders - Emphasizes new and emerging viral diseases
One of the most difficult issues that confronts veterinarians and staff today concerns the profession’s obligation to the animal and the sometimes conflicting demands from clients, peers and society. The veterinarian’s role has become more complex with new ethical challenges posed by issues such as growing public awareness regarding animal welfare, increasing economic value of companion animals, growth of veterinary specialization, experimentation with alternative and complementary medicine, and concern for pain management and mental well-being of animals. Written by an acknowledged pioneer in veterinary ethics, An Introduction to Veterinary Medical Ethics addresses the ethical challenges that veterinarians face daily as they seek to balance obligations to animal, client, peers, society and self. The book offers a highly readable and approachable introduction to the nature of ethical theory, reasoning and decision-making, and its practical application to veterinary medicine. Now with over 100 real-life veterinary case histories and analysis, this edition also includes new discussions of animal pain, distress and happiness, ethics of critical care, alternative medicine, legal status and value of animals, and Aesculapian authority. An Introduction to Veterinary Medical Ethics: Theory and Cases, Second Edition is recommended as essential reading for all veterinary students and practitioners, as well as those interested in general animal welfare. New edition from an acknowledged pioneer in veterinary ethics Addresses ethical challenges that veterinary medicine, with over 100 real-life cases Includes new discussion of legal status and value of animals, alternative medicine, Aesculapian authority, ethics and critical care, and animal pain, distress and happiness Ideal for veterinary students and practitioners
The objectives of this study are to assess the role of small ruminants (sheep and goats) in the food production systems of developing countries, examine their advantages and disadvantages, analyze the constraints limiting their further contribution to the welfare of small farm/low income rural producers, prescribe measures for overcoming these constraints, and make recommendations related to potential donor involvement in support of the development of sheep and goat production. Small ruminants are viewed as an integral, but not dominant component of complex agricultural systems. Particular emphasis is placed on sheep and goats in mixed herds grazing dry rangelands and in small mixed farm systems in medium to high rainfall areas. An analysis of major constraints -- ecological, biological, policy, and socio-economic -- leads to recommendations on the need for a balanced production system approach for research, training and development programs, and for a combination of support activities such as herd health programs, and formulation of favorable credit, marketing and pricing policies for small ruminants and their products.