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Dog
The domestic dog 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 dog may have been the first animal to be domesticated, and has been the most widely kept working, hunting, and companion animal in human history...
Timeline of Events
1873
4.4.1873
The Kennel Club is founded, the oldest and first official registry of purebred dogs in the world.
1957
11.3.1957
Sputnik program: The Soviet Union launches ''Sputnik 2.'' On board is the first animal to enter orbit, a dog named Laika.
1976
10.22.1976
Red Dye No. 4 is banned by the US Food and Drug Administration after it is discovered that it causes tumors in the bladders of dogs. The dye is still used in Canada.
2005
4.24.2005
Snuppy, the world's first cloned dog is born in South Korea.