Neutering ... Prevention of mammary tumors: Female cats and dogs are about seven times less likely to develop mammary tumors if they are spayed before their first heat cycle... Female dogs that have been spayed before their first heat have a lifetime chance of developing mammary tumors of about 99.5% less than that of intact females... Also, spaying female dogs more than two years before the removal of mammary tumors increases the dog's survival odds by 45%...
Coywolf ... Therefore it was concluded that domestic dogs and gray wolves are the same species and that the coyote is a separate species from both... In the early fall of 2010 there was a report given of a coywolf attack on an old man walking his dogs near the humber river in downtown Toronto...
Pet ... In many locations, animals that are considered pets by their owners but are legally classified as livestock, including horses, pigs, camelids, and fowl may be banned from being kept within the city limits or restricted to property of a certain larger size. The cities of Berkeley, California, and Boulder, Colorado, have passed laws stating that people who have pets do not "own" them; rather, they are the pet's "guardian."...
Cat Senses ... Many cats have a visual field of view estimated at 200°, versus 180° in humans, with a binocular field (overlap in the images from each eye) narrower than that of humans. As with most predators, their eyes face forward, affording depth perception at the expense of field of view...
Dog Anatomy ... All dogs (and all living Canidae) have a ligament connecting the spinous process of their first thoracic (or chest) vertebrae to the back of the axis bone (second cervical or neck bone), which supports the weight of the head without active muscle exertion, thus saving energy... This ligament allows dogs to carry their heads while running long distances, such as while following scent trails with their nose to the ground, without expending much energy...
Overpopulation In Companion Animals ... Recognizing the high demand for purebred animals, some people choose to engage in backyard breeding or operate puppy mills, practices where people breed purebred animals for profit, often without concern for the health or welfare of any of the animals involved. These animals may be sold through pet stores or directly from the breeders themselves...
Wolf Hunting ... In England of 950, King Athelstan imposed an annual tribute of 300 wolf skins on Welsh king Hywel Dda, an imposition which was maintained until the Norman conquest of England. At the time, several criminals, rather than being put to death, would be ordered to provide a certain number of wolf tongues annually...
Silver Dapple Gene ... Mature black silvers typically have sooty white or silver manes and tails with a flat, non-fading, dark grey or grey-brown body coat. The body coat frequently exhibits dapples, rings of lighter-colored hair...
Miniature Horse ... Miniature horses are friendly and interact well with people. For this reason they are often kept as family pets, though they still retain natural horse behavior, including a natural fight or flight instinct, and must be treated like an equine, even if they primarily serve as a companion animal...
Coat (dog) ... Domestic dogs often display the remnants of countershading, a common natural camouflage pattern. The basic principle of countershading is when the animal is lit from above, shadows will be cast on the ventral side of the body...
Origin Of The Domestic Dog ... Due to the difficulty in assessing the structural differences in bones, the identification of a domestic dog based on cultural evidence is of special value. Perhaps the earliest clear evidence for this domestication is the first dog found buried together with human from 12,000 years ago in Palestine and a burial site in Germany called Bonn-Oberkassel with joint human and dog interments dating to 14,000 years ago...
Dog Breed ... The American Kennel Club, for instance, allows mixed-breed dogs to be shown but requires these animals to be altered... California Assembly Act AB 1634 was a bill introduced in 2007 that would require all non-working dogs of mixed breed over the age of 6 months to be neutered or spayed... The clear genetic distinction between breeds of dog has made dogs of specific breeds good subjects for genetic and human medical research...
Wolfdog ... In first generation hybrids, gray wolves are most often crossed with wolf-like dogs (such as German Shepherds, Siberian Huskies, and Alaskan Malamutes) for an appearance most appealing to owners desiring to own an exotic pet... Horand became the centre-point of the breeding programs and was bred with dogs belonging to other society members that displayed desirable traits... New World Black Wolves Genetic research from the Stanford University School of Medicine and the University of California, Los Angeles revealed that wolves with black pelts owe their distinctive coloration to a mutation that first arose in domestic dogs...
Black Wolf ... "I suppose that some of the variability exhibited in these wolves could have resulted from crossings in the wild with dogs... Some years ago at Circle, Alaska, a wolf hung around the settlement for some time and some of the dogs were seen with it... The amount of crossing with dogs has probably not been sufficient to alter much the genetic composition of the wolf population." — The Wolves of Mount McKinley by Adolph Murie, 1944, ISBN 0-295-96203-8, 978-0-295-96203-0, 238 pages In 2008, Dr...
Wolf Hunting With Dogs ... While any dog, especially a hound used for hunting wolves may be loosely termed a "wolfhound," several dog breeds have been specifically bred for the purpose, some of which, such as the Irish Wolfhound, have the word in their breed name. History and regional differences Irish Wolfhounds In Ireland, Irish wolfhounds were bred as far back as 3 BC...
Cat Health ... Some common and preventable forms of zoonosis are as follows: Toxoplasmosis Giardia Cat-scratch disease Rabies Ringworm Diet and nutrition Further information: cat food See also: pet food Veterinarians commonly recommend commercial cat foods that are formulated to address the specific nutritional requirements of cats although an increasing number of owners are opting for home-prepared cooked or raw diets. Although cats are obligate carnivores, vegetarian and vegan cat food are preferred by owners uncomfortable with feeding animal products to their pets...
Veterinary Physician ... In many countries, the local nomenclature for a vet is a regulated and protected term, meaning that members of the public without the prerequisite qualifications and/or registration are not able to use the title. In many cases, the activities that may be undertaken by a veterinarian (such as animal treatment or surgery) are restricted only to those professionals who are registered as vet...
Vaccination Of Dogs ... Currently, there are geographically defined core vaccines and individually chosen non-core vaccine recommendations for dogs...
Dog ... The earlier specimens not only show shortening of the snout but widening of the muzzle and some crowding of teeth making them clearly domesticated dogs and not wolves... Although mDNA suggest a split between dogs and wolves around 100,000 years ago no specimens predate 33,000 years ago that are clearly morphologically domesticated dog... Dogs perform many roles for people, such as hunting, herding, pulling loads, protection, assisting police and military, companionship, and, more recently, aiding handicapped individuals...