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The Mackenzie River husky breed emerged in the mid-1800s during a demand for larger, stronger sled dogs. At this time, Hudson's Bay Company administrator George Simpson provided incentives to reduce staffing and improve efficiency, encouraging mushers to demand larger, stronger dogs capable of longer distances and heavier cargoes. [ 5 ]
Dogs commonly give birth in a whelping box, a simple box or pen provided to the dam to help shelter and contain the puppies. A person who intentionally mates dogs to produce puppies is referred to as a dog breeder. Line breeding is the planned breeding of dogs with their relatives. This is done to strengthen the appearance of specific desired ...
The Merck Veterinary Manual is a reference manual of animal health care. It was first published by Merck & Co., Inc. in 1955. [1] It contains concise, thorough information on the diagnosis and treatment of disease in a wide variety of species. [2] The Manual is available as a book, published on a non-profit basis. [3]
There are only two such loops in this chart, as there are only 2 common ancestors of C and F. The loops are G - C - A - D - F and G - C - B - D - F, both of which have 5 members. Because the common ancestors of the parents (A and B) are not inbred themselves, f A = 0 {\displaystyle f_{A}=0} .
A kennel club manages all these aspects of the dog breeds it claims to represent, either directly or through its member bodies. Today's kennel clubs specialize in working dogs or conformation show dogs. In today's parlance, dog clubs for mixed-breed dogs are gaining ground and are now sometimes categorized as kennel clubs. The original purpose ...
Designer breed dogs are mixed-breed dogs intentionally bred from parents of two established breeds. [citation needed] Studies have shown that cross-bred dogs have a number of desirable reproductive traits. Scott and Fuller [45] found that cross-bred females were superior mothers compared to purebred females, producing more milk and giving ...
The trainer wanted a dog that resembled the scruffy mutt on the original book's cover, but several were needed that looked alike so that production could continue smoothly, so he decided on this rare purebred dog from France. People often mistakenly think the on-screen "Winn-Dixie" was played by a mixed breed dog. [5]
The official breed standards state that the sum of all the dog's features should portray "A gracefully athletic and balanced dog, free of exaggeration, with a luxurious non-shedding, odourless coat." In general, the breed's goal is to be a square and regularly dimensioned dog with the breeding process more focused on health and temperament. [14 ...