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Articles 1681 - 1710 of 3152

Full-Text Articles in Animal Studies

Food Safety Risks Associated With U.S. Horse Slaughter Apr 2012

Food Safety Risks Associated With U.S. Horse Slaughter

Agribusiness Reports

Meat originating from U.S. horses may contain residues from substances banned by the U.S. Food and Drug Administration and the European Union for use in animals intended for consumption. Phenylbutazone, for example, is commonly administered to U.S. horses and has been associated with life-threatening reactions in humans. Requiring a thorough drug history for each U.S. horse intended for human consumption may help circumvent human health risks.

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A Blood Sport For The Rich And Famous?, Harold Herzog Mar 2012

A Blood Sport For The Rich And Famous?, Harold Herzog

Competitive Animal Racing Collection

A new report finds horse racing carnage is getting worse.

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Whip Use By Jockeys In A Sample Of Australian Thoroughbred Races—An Observational Study, Paul D. Mcgreevy, Robert A. Corken, Hannah Salvin, Celeste M. Black Mar 2012

Whip Use By Jockeys In A Sample Of Australian Thoroughbred Races—An Observational Study, Paul D. Mcgreevy, Robert A. Corken, Hannah Salvin, Celeste M. Black

Competitive Animal Racing Collection

The use of whips by jockeys is an issue. The current study viewed opportunistic high-speed footage of 15 race finishes frame-by-frame to examine the outcomes of arm and wrist actions (n = 350) on 40 horses viewed from the left of the field. Any actions fully or partially obscured by infrastructure or other horses were removed from the database, leaving a total of 104 non-contact sweeps and 134 strikes. For all instances of arm actions that resulted in fully visible whip strikes behind the saddle (n = 109), the outcomes noted were area struck, percentage of unpadded section making contact, …

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Horse Racing: Cruelties We Condone And Cruelties We Condemn, Harold Herzog Mar 2012

Horse Racing: Cruelties We Condone And Cruelties We Condemn, Harold Herzog

Competitive Animal Racing Collection

Why the deaths of HBO's "Luck" horses were predictable.

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Chimpanzee Personhood: Supporting Scientific Documentation, Jonathan Balcombe Mar 2012

Chimpanzee Personhood: Supporting Scientific Documentation, Jonathan Balcombe

Sentience Collection

The aim of this document is to provide scientific support for granting chimpanzees and bonobos the legal status of persons. The studies summarized here have been selected because they show these species to have levels of awareness, cognition, emotionality and virtue that rivals that of their hominid cousins, Homo sapiens. Chimps, like other great apes, have long-term relationships, grieve the loss of a loved-one, can solve complex puzzles, display a sense of justice, and can learn hundreds of signs and put them together in logical sentences.

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Tool Use In Fishes, Culum Brown Mar 2012

Tool Use In Fishes, Culum Brown

Sentience Collection

Tool use was once considered the sole domain of humans. Over the last 40 years, however, it has become apparent that tool use may be widespread across the animal kingdom. Pioneering studies in primates have shaped the way we think about tool use in animals, but have also lead to a bias both in terms of our expectations about which animals should be capable of using tools and the working definition of tool use. Here I briefly examine tool use in terrestrial animals and consider the constraints of the current working definition of tool use in fishes. Fishes lack grasping …

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The Ban On The Use Of Chimpanzees In Biomedical Research And Testing In The Uk Should Be Made Permanent And Legally Binding, Michelle Thew, Jarrod Bailey, Michael Balls, Michelle Hudson Mar 2012

The Ban On The Use Of Chimpanzees In Biomedical Research And Testing In The Uk Should Be Made Permanent And Legally Binding, Michelle Thew, Jarrod Bailey, Michael Balls, Michelle Hudson

Laboratory Experiments Collection

The Coalition Government is currently considering how to transpose Directive 2010/63/EU on animal experimentation into UK law. The Directive bans the use of Great Apes in laboratories, but EU Member States can seek (now or, more likely, at some time in the future) a derogation from the Commission to permit such use, where this is considered essential for the preservation of the species in question or in relation to an unexpected outbreak of a life-threatening or debilitating clinical condition in human beings. Currently, the policy of the Government is not to approve any experiments on Great Apes, but it is …

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The Welfare Of Animals In The Foie Gras Industry Mar 2012

The Welfare Of Animals In The Foie Gras Industry

Agribusiness Reports

The production of pâté de foie gras involves force-feeding ducks and geese by placing a long tube down the birds’ esophagi and pumping an unnatural quantity of food directly into their stomachs. Force-feeding induces hepatic lipidosis and causes the birds’ livers to become diseased and enlarged. Substantial scientific evidence suggests that force-feeding can cause pain and injury from feeding tube insertion, fear and stress during capture and handling, gait abnormality due to distended livers, pathologies in liver function, and increased mortality. Force-feeding birds to produce foie gras is detrimental to their welfare.

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Isotopic Niche Differentiation Among Mammals From A Rainforest In Peninsular Malaysia, Kae Kawanishi, Song Horng Neo Liang, Chris T. Darimont, Thomas E. Reimchen, Melvin E. Sunquist Feb 2012

Isotopic Niche Differentiation Among Mammals From A Rainforest In Peninsular Malaysia, Kae Kawanishi, Song Horng Neo Liang, Chris T. Darimont, Thomas E. Reimchen, Melvin E. Sunquist

Biochemistry Collection

We performed stable isotope analysis on eight mammalian species: pig-tailed macaque (Macaca nemestrina), long-tailed macaque (M. fascicularis), dusky leaf monkey (Trachypithecus obscurus), brush-tailed porcupine (Atherurus macrourus), wild boar (Sus scrofa), lesser mouse-deer (Tragulus javanicus), greater mouse-deer (T. napu), and barking deer (Muntiacus muntjac), to test the hypothesis that the differences in diet and habitat types among species, guilds and foraging strategies are reflected in the δ15N and δ13C signatures of their tissues. Whereas the isotopic ratios differed among taxa, the four major isotopic groups observed were: mouse-deer species, primate species, brush-tailed porcupine, and wild boar. The …

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Bias During The Evaluation Of Animal Studies, Andrew Knight Feb 2012

Bias During The Evaluation Of Animal Studies, Andrew Knight

Morality and Ethics of Animal Experimentation Collection

My recent book entitled The Costs and Benefits of Animal Experiments seeks to answer a key question within animal ethics, namely: is animal experimentation ethically justifiable? Or, more precisely, is it justifiable within the utilitarian cost:benefit framework that fundamentally underpins most regulations governing animal experimentation? To answer this question I reviewed more than 500 scientific publications describing animal studies, animal welfare impacts, and alternative research, toxicity testing and educational methodologies. To minimise bias I focused primarily on large-scale systematic reviews that had examined the human clinical and toxicological utility of animal studies. Despite this, Dr. Susanne Prankel recently reviewed my …

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Whaling: Don’T Trade The Moratorium Away, Mark Peter Simmonds, Sue Fisher Feb 2012

Whaling: Don’T Trade The Moratorium Away, Mark Peter Simmonds, Sue Fisher

Conservation Collection

In their proposal to allocate ‘whale shares’ to both whalers and conservationists as an alternative to the International Whaling Commission (IWC) moratorium on commercial whaling, Christopher Costello and colleagues overlook several factors (Nature 481, 139–140; 2012).

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Complex Patterns Of Male Alliance Formation In A Dolphin Social Network, Joanna Wiszniewski, Culum Brown, Luciana M. Möller Feb 2012

Complex Patterns Of Male Alliance Formation In A Dolphin Social Network, Joanna Wiszniewski, Culum Brown, Luciana M. Möller

Sentience Collection

The formation and maintenance of alliances is regarded as one of the most socially complex male mating strategies in mammals. The prevalence and complexity of these cooperative relationships, however, varies considerably among species as well as within and between populations living in different ecological and social environments. We assessed patterns of alliance formation for Indo-Pacific bottlenose dolphins, Tursiops aduncus, in Port Stephens, New South Wales, Australia, to investigate the stability of these alliances, the structure of associations, as well as variation in schooling patterns among males. Our results showed that association patterns among males within this population showed considerable variability. …

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Superglue Is Not Super: An Assessment Of Superglue For Suturing Tag Incisions In A Cultured Marine Fish, Vincent Raoult, Culum Brown, Jane E. Williamson Feb 2012

Superglue Is Not Super: An Assessment Of Superglue For Suturing Tag Incisions In A Cultured Marine Fish, Vincent Raoult, Culum Brown, Jane E. Williamson

Aquaculture Collection

No abstract provided.

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Natural Healers: The Four Pillars Of Medicine And How Animals Use Them, Harold Herzog Feb 2012

Natural Healers: The Four Pillars Of Medicine And How Animals Use Them, Harold Herzog

'Animals and Us' Blog Posts

Is meat-eating the reason pet-owners get sicker than their dogs?

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Arkansas Animal Science Department Report 2011, David L. Kreider Feb 2012

Arkansas Animal Science Department Report 2011, David L. Kreider

Arkansas Agricultural Experiment Station Research Series

No abstract provided.

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Animals On The Borderline: The Horse Slaughter Controversy, Harold Herzog, Jenny Vermilya Jan 2012

Animals On The Borderline: The Horse Slaughter Controversy, Harold Herzog, Jenny Vermilya

Slaughter and Slaughtering Practices Collection

Are horses pets, products, or both?

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Your Worst Animal Nightmare, Harold Herzog Jan 2012

Your Worst Animal Nightmare, Harold Herzog

'Animals and Us' Blog Posts

Monster snakes are headed your way...

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An Hsi Report: Industrial Farm Animal Production And Livestock Associated Mrsa (Methicillin Resistant Staphylococcus Aureus), Humane Society International Jan 2012

An Hsi Report: Industrial Farm Animal Production And Livestock Associated Mrsa (Methicillin Resistant Staphylococcus Aureus), Humane Society International

HSI REPORTS

Staphylococcus aureus is a leading cause of bacterial infection and is increasingly found to be resistant to antibiotic therapy. A newly described type of Methicillin Resistant Staphylococcus aureus carried by farm animals, Livestock Associated MRSA (LA-MRSA), is now causing infections in humans with and without direct livestock contact. A reduction in the non-therapeutic use of antibiotics in feed would likely reduce the capacity of industrial animal agriculture to continue to create, disseminate, and perpetuate a large reservoir of LA-MRSA on a global scale, but more fundamental changes in the way animals are raised for food may be necessary forestall a …

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Puppy Buyer Complaints: A Five-Year Summary, 2007‐2011, The Humane Society Of The United States Jan 2012

Puppy Buyer Complaints: A Five-Year Summary, 2007‐2011, The Humane Society Of The United States

PUPPY MILL REPORTS

The Humane Society of the United States receives complaints about sick puppies on a daily basis. Over a five-year period (2007-2011), our puppy mills campaign received 2,479 puppy buyer complaints. The complaint came to The HSUS via our website complaint form (www.humanesociety.org/puppycomplaint), by email, and through our puppy mills tip line. Buyers complained about sick puppies sold by a variety of sources, including pet stores, breeders (both in person and online), or middleman dealers (sometimes known as brokers). Unsatisfied buyers contact The HSUS for many reasons; some are seeking information about how to pursue their consumer complaint, others …

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The Problem Of Unlicensed Puppy Mills, The Humane Society Of The United States Jan 2012

The Problem Of Unlicensed Puppy Mills, The Humane Society Of The United States

PUPPY MILL REPORTS

Currently the United States Department of Agriculture does not license or inspect large-scale puppy producers who sell puppies over the Internet or directly to the public. Many of these unlicensed facilities sell puppies sight-unseen to unsuspecting buyers who assume they are purchasing from a small family breeder. Hundreds of these “direct” sellers have taken advantage of the pre-Internet language of the Animal Welfare Act (AWA) regulations (otherwise known as the “retail pet stores loophole”) to operate without any federal oversight or inspections. As a result, an increasing number of large-scale unlicensed breeders are not monitored for their animals’ overall health …

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Veterinary Problems In Puppy Mill Dogs, The Humane Society Of The United States Jan 2012

Veterinary Problems In Puppy Mill Dogs, The Humane Society Of The United States

PUPPY MILL REPORTS

Dogs in puppy mills often suffer from an array of painful and potentially life-shortening veterinary problems due to overcrowded, unsanitary conditions and the lack of proper oversight or veterinary care. Conditions common to puppy mills, such as the use of stacked, wire cages to house more animals than a given space should reasonably hold, as well as constant exposure to the feces and urine of other dogs, make it difficult for dogs to avoid exposure to common parasites and infectious diseases. In addition, a lack of regular, preventive veterinary care, clean food and water, basic cleaning and grooming, and careful …

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The Hsus Investigates: Chicagoland Pet Stores, The Humane Society Of The United States Jan 2012

The Hsus Investigates: Chicagoland Pet Stores, The Humane Society Of The United States

PUPPY MILL INFORMATION

Over three days (October 29-31, 2012), an HSUS investigator and a local Chicago resident visited 12 Chicagoland pet stores to find out where the cute little puppies in the windows were bred. Again and again, salespeople denied that their puppies came from puppy mills, and most did not comply with a law passed in 2010 by the State requiring pet shops to “post in a conspicuous place in writing on or near the cage of any dog or cat available for sale the information required by subsection (a) of this section.” The information required includes the price, age, health and …

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The American Kennel Club: No Longer “The Dog's Champion?”, The Humane Society Of The United States Jan 2012

The American Kennel Club: No Longer “The Dog's Champion?”, The Humane Society Of The United States

PUPPY MILL INFORMATION

The AKC has historically billed itself as “The Dog’s Champion,” the gold standard registry for purebred puppies. The AKC's mission includes advocating for advances in “canine health and well- being” and working “to promote responsible dog ownership.”*1 Yet with all its emphasis on proper dog and puppy care, in recent years the AKC has opposed the majority of initiatives designed to prevent cruelty at large-scale breeding facilities known as puppy mills. In contrast to its vague public statements condemning substandard kennels, over the past 5 years the AKC has opposed more than 80 different bills and ordinances designed to require …

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The Fine-Scale Habitat Use Of Risso’S Dolphins Off Bardsey Island, Cardigan Bay (Uk), Marijke N. De Boer, Sonja Eisfeld, Mark P. Simmonds Jan 2012

The Fine-Scale Habitat Use Of Risso’S Dolphins Off Bardsey Island, Cardigan Bay (Uk), Marijke N. De Boer, Sonja Eisfeld, Mark P. Simmonds

Ecology Collection

The main objectives of this study were (1) to estimate the population size of Risso’s dolphins off Bardsey Island using mark-recapture techniques (De Boer et al., 2013); and (2) to study habitat-use in relation to fine-scale oceanographic features. This work provides preliminary information on the habitat-use of Risso’s dolphins and will benefit future studies, along with the development of effective conservation measures for this species throughout the region.

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Cetaceans And Marine Debris: The Great Unknown, Mark Peter Simmonds Jan 2012

Cetaceans And Marine Debris: The Great Unknown, Mark Peter Simmonds

Ecology Collection

Plastics and other marine debris have been found in the gastrointestinal tracts of cetaceans, including instances where large quantities of material have been found that are likely to cause impairment to digestive processes and other examples, where other morbidity and even death have resulted. In some instances, debris may have been ingested as a result of the stranding process and, in others, it may have been ingested when feeding. Those species that are suction or “ram” feeders may be most at risk. There is also evidence of entanglement of cetaceans in marine debris. However, it is usually difficult to distinguish …

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Taking The “Pest” Out Of Pest Control: Humaneness And Wildlife Damage Management, John Hadidian Jan 2012

Taking The “Pest” Out Of Pest Control: Humaneness And Wildlife Damage Management, John Hadidian

Attitudes Towards Animals Collection

Humans have been in the pest control business for a long time. At least 3 major foci of pest control activity currently can be found in governmental and private sectors, with private services focused on both traditional commensal rodent work as well as the more recent control of “nuisance” wildlife in cities and towns. Beyond the traditional approaches and techniques historically employed, animal damage managers are increasingly faced with the challenge of addressing the social context within which their work occurs. An ever-increasing variety of stakeholders have brought new concerns, new thinking, and new approaches to the table in a …

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Rational Engagement, Emotional Response, And The Prospects For Moral Progress In Animal Use “Debates”, Nathan Nobis Jan 2012

Rational Engagement, Emotional Response, And The Prospects For Moral Progress In Animal Use “Debates”, Nathan Nobis

Animal Welfare Collection

This chapter is designed to help people rationally engage moral issues regarding the treatment of animals, specifically in experimentation, research, product testing, and education. Little “new” philosophy is offered here, strictly speaking. New arguments are unnecessary to help make progress in how people think about these issues. What is needed are improved abilities to engage the arguments already on the table, for example, stronger skills at identifying and evaluating the existing reasons given for and against conclusions on the morality of various uses of animals. To help improve these abilities, this chapter sets forth a set of basic but powerful …

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Confronting Language, Representation, And Belief: A Limited Defense Of Mental Continuity, Kristin Andrews, Ljiljana Radenovic Jan 2012

Confronting Language, Representation, And Belief: A Limited Defense Of Mental Continuity, Kristin Andrews, Ljiljana Radenovic

Sentience Collection

According to the mental continuity claim (MCC), human mental faculties are physical and beneficial to human survival, so they must have evolved gradually from ancestral forms and we should expect to see their precursors across species. Materialism of mind coupled with Darwin’s evolutionary theory leads directly to such claims and even today arguments for animal mental properties are often presented with the MCC as a premise. However, the MCC has been often challenged among contemporary scholars. It is usually argued that only humans use language and that language as such has no precursors in the animal kingdom. Moreover, language is …

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Sociology And Anthrozoology: Symbolic Interactionist Contributions, Leslie Irvine Jan 2012

Sociology And Anthrozoology: Symbolic Interactionist Contributions, Leslie Irvine

Human and Animal Bonding Collection

This essay examines the sociological contributions to anthrozoology, focusing on research from the United States that employs a symbolic interactionist perspective. In particular, the work of Arluke and Sanders highlights the importance of understanding the meanings that animals hold for people. Using a selective review of their research, this essay outlines how a focus on understanding meaning can inform anthrozoological research. Arluke’s research on animal abuse reveals how harm must be defined in context. Sanders’s research on canine–human relationships documents how people come to understand companion dogs as persons. Both bodies of work rely on careful observation and listening to …

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Construct Validity Of Animal-Assisted Therapy And Activities: How Important Is The Animal In Aat?, Lori Marino Jan 2012

Construct Validity Of Animal-Assisted Therapy And Activities: How Important Is The Animal In Aat?, Lori Marino

Animal-Assisted Therapy Collection

Animal-assisted therapy and animal-assisted activities involve a nonhuman animal as a key therapeutic agent in some kind of intervention that may range from highly specified, as in AAT, to more casual, as in AAA. In this review I address the question: How important is the animal in animal therapy? In other words, does the recent literature strongly support the notion that a live animal, as opposed to another novel stimulating component, is specifically necessary for therapeutic success. Two meta-analyses and 28 single empirical studies were reviewed in order to address this issue. I conclude that the effects of AAT and …

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