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- Dog - Wikipedia
The dog is the most popular pet in the United States, present in 34–40% of households Developed countries make up approximately 20% of the global dog population, while around 75% of dogs are estimated to be from developing countries, mainly in the form of feral and street dogs
- Dog breed - Wikipedia
A dog breed is a particular type of dog that was purposefully bred by humans to perform specific tasks, such as herding, hunting, and guarding Dogs are the most variable mammal on Earth, with artificial selection producing upward of 360 globally recognized breeds [1]
- Dog - Simple English Wikipedia, the free encyclopedia
Dogs often have jobs including police dogs, army dogs, assistance dogs, fire dogs, messenger dogs, hunting dogs, herding dogs, or rescue dogs A baby dog is called a pup or puppy
- Dog - Wikipedia, the free encyclopedia
Infectious diseases that affect dogs are important not only from a veterinary a standpoint, but also because of the risk to public health; an example of this is rabies Genetic disorders also affect dogs, often due to selective breeding to produce individual dog breeds
- Dog | History, Domestication, Physical Traits, Breeds, Facts - Britannica
What is a dog? A dog is a domesticated mammal of the family Canidae and the order Carnivora Its scientific name is Canis lupus familiaris Dogs are a subspecies of the gray wolf, and they are also related to foxes and jackals Dogs are one of the two most ubiquitous and most popular domestic animals in the world (Cats are the other )
- Wikipedia, the free encyclopedia
Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation
- List of dog breeds - Wikipedia
This list of dog breeds includes both extant and extinct dog breeds, varieties and types A research article on dog genomics published in Science AAAS defines modern dog breeds as "a recent invention defined by conformation to a physical ideal and purity of lineage"
- Domestication of the dog - Wikipedia
The oldest known dog skeletons were found in the Altai Mountains of Siberia and a cave in Belgium, dated ~33,000 years ago According to studies, this may indicate that the domestication of dogs occurred simultaneously in different geographic locations [15]
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