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The dog (Canis lupus familiaris and Canis lupus dingo) is a domesticated form of the gray wolf, a member of the Canidae family of the order Carnivora. The term is used for both feral and pet varieties. The domestic dog has been the most widely kept working, hunting and companion animal in human history. The word "dog" may also mean the male of a canine species, as opposed to the word "bitch" for the female of the species. Dogs were domesticated from gray wolves at least twice...

Deer (singular and plural) are the ruminant mammals forming the family Cervidae. Species in the Cervidae family include White-tailed deer, Elk, Moose, Red Deer, Reindeer, Roe and Chital. Male deer of all species, except the Chinese Water deer, and female Reindeer grow and shed new antlers each year. In this they differ from permanently horned animals such as antelope; these are in the same order as deer and may bear a superficial resemblance...

Antelope is a term referring to many even-toed ungulate species found all over the world in places such as Africa, Asia, and North America. The term refers to a ‘miscellaneous’ group within the family encompassing the old-world species which are not cattle, sheep, buffalo, bison, or goats. In some countries they are referred to as a "Gemma". A group of antelope is called a herd...

The rim of a wheel is the outer circular design of the metal on which the inside edge of the tire is mounted on vehicles such as automobiles. For example, on a bicycle wheel the rim is a large hoop attached to the outer ends of the spokes of the wheel that holds the tire and tube. Chariots introduced an iron rim around a wooden wheel in the 1st millennium BC...