Digital Commons Network^™

Forty-Two Thousand And One Dalmatians: Fads, Social Contagion, And Dog Breed Popularity, Harold A. Herzog

Pets Collection

Like other cultural variants, tastes in companion animals (pets) can shift rapidly. An analysis of American Kennel Club puppy registrations from 1946 through 2003 (N = 48,598,233 puppy registrations) identified rapid but transient large-scale increases in the popularity of specific dog breeds. Nine breeds of dogs showed particularly pronounced booms and busts in popularity. On average, the increase (boom) phase in these breeds lasted 14 years, during which time annual new registrations increased 3,200%. Equally steep decreases in registrations for the breeds immediately followed these jumps in popularity. The existence of extreme fluctuations in preferences for dog breeds has implications …

Exploration And Habituation In Intact Free Moving Octopus Vulgaris, Jennifer Mather

Sentience Collection

Despite the huge numbers of studies published on the learning of cephalopod mollusks, studies on non-associative learning are scarce. We tested non-associative learning (habituation) and exploration in Octopus vulgaris in two different studies using a prey-shaped object (Study A) and inanimate objects and food objects (Study B). Study A consisted of the repeated presentation of a prey-like stimulus, which 23 subjects could only explore visually. In study B, 14 octopuses were presented two Lego blocks (one black and white with a smooth surface, one a blue "snowflake" with a rough surface) and two food items, one preferred (clams) and one …

The Evolving Animal Rights And Welfare Debate In China: Political And Social Impact Analysis, Peter J. Li

Animal Welfare Collection

In the past few years, a new debate has erupted in mainland China. This debate focuses on animal rights, animal welfare and animal treatment in general. In the not too distant past, such subjects were conveniently rejected as unworthy of serious academic attention. China’s rapid economic changes, increasing societal activism on environmental issues, continuous influx of foreign ideas and a rising societal awareness of the rights for the disadvantaged, including the nonhuman animals, are impacting the agendas of public discussions. Directly triggering this public debate were several highly publicized animal cruelty incidents involving, for example, five bears at Beijing Zoo …

The Effect Of Housing And Handling Practices On The Welfare, Behaviour And Selection Of Domestic Cats (Felis Sylvestris Catus) By Adopters In An Animal Shelter, N. Gourkow, D. Fraser

Shelter Management and Adoption Procedures Collection

As adult cats can often be difficult to re-home, they may spend long periods in rescue shelters where barren housing and inconsistent handling can reduce their welfare. In this study, 165 adult cats in an animal shelter in Vancouver, Canada, were assigned to four treatments. The Basic Single treatment reflected typical conditions in that particular shelter, with cats handled in an inconsistent manner by various staff and housed singly in relatively barren cages. Three alternative treatments involved more consistent, positive handling by only the experimenter and research assistants, plus three housing conditions: Enriched Single (individual cages with opportunities to perch …

Animal Welfare Assurance Programs In Food Production: A Framework For Assessing The Options, D. Fraser

Farm Animal Welfare Collection

Various animal welfare assurance programs are being used to encourage or require the adoption of animal welfare standards in food production, and to assure the public that such standards are followed. The programs involve five main formats. Non-mandatory codes/guidelines are relatively easy to institute and appear well-supported by the industry, but provide only minimal assurance to the public unless measures are taken to ensure compliance. Programs based on government regulations and inter-governmental agreements are more challenging to institute; they are likely to generate less industry acceptance, but may provide more public confidence if enforcement is adequate. Product differentiation programs, and …

Differential Effects Of Sodium And Magnesium Sulfate On Water Consumption By Beef Cattle, A. S. Grout, D. M. Veira, D. M. Weary, M. A. G. Von Keyserlingk, D. Fraser

Biochemistry Collection

The existing guidelines for maximum sulfate (SO₄) in cattle drinking water are based on Na2SO₄, although many water sources contain greater concentrations of MgSO₄. Two experiments compared the effect of different SO₄ salts on water consumption and fecal DM of cattle. In Exp. 1, 8 yearling heifers (initial BW = 345 ± 8 kg; mean ± SD) were watered twice daily with tapwater or water containing Na₂SO₄ or MgSO₄ at target levels of 1,500, 3,000, or 4,500 mg of SO₄/L for 2-d treatment periods separated by 2 …

Early Ontogenetic Diet In Gray Wolves, Canis Lupus, Of Coastal British Columbia, Heather M. Bryan, Chris T. Darimont, Thomas E. Reimchen, Paul C. Paquet

Biogeography and Ecological Opportunity Collection

Within populations, different age classes often consume dissimilar resources, and provisioning of juveniles by adults is one mechanism by which this can occur. Although the diet of Gray Wolves (Canis lupus) has been studied extensively, the diet of pups is largely unknown. We examined faeces deposited by altricial pups and adult providers during the first two months following birth at two den sites over two years on the central coast of British Columbia, Canada. Pups and adult wolves consumed similar species, and Black-tailed Deer (Odocoileus hemionus) constituted most of the diet for both age groups. Pup and adult diet, however, …

Handbook For Ngo Success With A Focus On Animal Advocacy, Janice H. Cox

eBooks

This handbook has been divided into four parts: Animal Protection Issues, Ways of Tackling an Issue, Running an Animal Protection Society and Essential Skills. Part 1 looks at the welfare issues affecting companion animals, farm animals, wildlife, working animals, animals in entertainment and experimental animals, and offers practical strategies to tackle these issues. Part 2 of the handbook considers the various ways of raising the status and improving the treatment of animals. The two main routes, legislation and education, are examined first, followed by practical advice on how to campaign, lobby and use the media to your benefit. Part 3 …

The Hsus By The Numbers

HSUS Annual Reports 2005-18

No abstract provided.

An Epic Battle On Many Fronts, Wayne Pacelle

HSUS Annual Reports 2005-18

No abstract provided.

Uncaging The Victims Of Factory Farming

HSUS Annual Reports 2005-18

Remarkable Progress for Reforms

Board Of Directors

HSUS Annual Reports 2005-18

No abstract provided.

Taking The Fight To The Courts

HSUS Annual Reports 2005-18

Aggressive Litigation Gets Fast Results

Animal Fighting Takes An Ugly Turn

HSUS Annual Reports 2005-18

The Depravity Worsens

Animals In Media

HSUS Annual Reports 2005-18

Genesis Honors the Best

The Next Time Disaster Strikes

HSUS Annual Reports 2005-18

Animals Won’t Be Left Behind

Drawing A Bead On Blood Sports

HSUS Annual Reports 2005-18

Shooting Down Hunters and Tax Cheats

Raccoon Dog Fur Investigation

HSUS Annual Reports 2005-18

Top Fashion Designers and Retailers Snared

Canada’S Shameful Seal Hunt

HSUS Annual Reports 2005-18

Join the Growing Seafood Boycott

Financial Operations Report

HSUS Annual Reports 2005-18

No abstract provided.

Living In Harmony With Your Wild Neighbors

HSUS Annual Reports 2005-18

Deer in the Backyard; Squirrels in the Attic

The Continuing Slaughter Of Marine Mammals

HSUS Annual Reports 2005-18

Spoiling Japan’s Appetite for Whale Meat

Last Roundup For Equine Butchers

HSUS Annual Reports 2005-18

No More U.S. Horsemeat for Foreign Gourmands

Our Goals For 2007

HSUS Annual Reports 2005-18

No abstract provided.

Behaviour Development: A Cephalopod Perspective, Jennifer A. Mather

Interactive Behavior Collection

This paper evaluates the development of behaviour from the viewpoint of the intelligent and learningdependent cephalopod mollusks as a contrast to that of mammals. They have a short lifespan, commonly one to two years, and most are semelparous, reproducing only near the end of their lifespan. In the first two months of life, Sepia officinalis cuttlefish show drastic limitation on learning of prey choice and capture, gradually acquiring first short-term and then long-term learning over 60 days. This is paralleled by development of the vertical lobe of the brain which processes visually learned information. In the long nonreproductive adulthood, Octopus …

“Nuisance” Wildlife Control Trapping: Another Perspective, Brad Gates, John Hadidian, Laura Simon

Wildlife Population Management Collection

Urban wildlife control is a rapidly growing profession in which many practitioners apparently still come from a recreational or commercial trapping background. Perhaps for that reason, much of the “control” in resolving human-wildlife conflicts in cities and suburbs seems to revolve around the use of lethal traps to eliminate “problem” animals. Although some states allow relocation and most apparently allow for nuisance animals to be released on site, the extent to which these practices occur is little known. Further, the biological impacts of continual trapping cycles on urban wildlife populations remain little known as well. An alternative approach to trapping …

Animals In Disasters: Issues For Animal Liberation Activism And Policy, Leslie Irvine

Animal Liberation Movement Collection

Non-human animals face significant risks in meteorological, geological, technological, and terrorist disasters. A large network of rescue organizations and policies has developed in response to the needs of animals. This paper examines the animal response system through four case studies, revealing issues and conflicts that can inform animal rights policy and activism. The first case examines the response to Hurricane Katrina, pointing out that emergency response plans reflect speciesist assumptions that give human lives priority, in all circumstances. The media highlighted accusations of racism during the Katrina response, but activists need to educate the public about the connections between these …

Compassion Fatigue In The Animal-Care Community, Charles R. Figley, Robert G. Roop

eBooks

Compassion fatigue---the exhaustion caused by the demands of being empathic and helpful to those who are suffering---is found at every level among the underserved, underappreciated, and uncomplaining caregivers in animal-related fields. In this ground-breaking book, two prominent leaders in the field examination the causes of compassion fatigue and offer help to those who suffer from it.

Compassion Fatigue in the Animal-Care Community is a must-read for animal shelter employees, volunteers, and board members veterinarians, and veterinary practice and veterinary hospital staffs wildlife rehabilitators breed-rescue or equine-rescue volunteers.

Ethics Of Critical Care, Bernard E. Rollin

Experimentation Collection

No abstract provided.

Effect Of Sand And Wood-Shavings Bedding On The Behavior Of Broiler Chickens, S. J. Shields, J. P. Garner, J. A. Mench

Housing and Confinement of Farm Animals Collection

The purpose of this study was to determine the effect of 2 different bedding types, sand and wood shavings, on the behavior of broiler chickens. In experiment 1, 6 pens were divided down the center and bedded half with sand and half with wood shavings. Male broilers (10/pen) were observed by scan sampling at 5- or 12-min intervals throughout the 6-wk growth period during the morning (between 0800 to 0900 h), afternoon (1200 to 1500 h), and night (2300 to 0600 h). There was a significant behavior x substrate x week interaction during the day (P < 0.0001) and at night (P < 0.0002). Drinking, dustbathing, preening, and sitting increased in frequency on the sand side but decreased on the wood shavings side during the day, as did resting at night. In general, broilers performed a greater proportion of their total behavioral time budget on the sand (P < 0.0001) as they aged. Broilers used the divider between the 2 bedding types to perch; perching behavior peaked during wk 4. In experiment 2, male broilers were housed in 8 pens (50 birds/pen) bedded only in sand or wood shavings. Bedding type had no effect on behavioral time budgets (P = 0.8946), although there were age-related changes in behavior on both bedding types. These results indicate that when given a choice, broilers increasingly performed many of their behaviors on sand, but if only one bedding type was provided they performed those behaviors with similar frequency on sand or wood shavings.