Tuesday, 10 December 2013

Dogs have three eyelids

Dogs have three eyelids. The third lid, called a nictitating membrane or “haw,” keeps the eye lubricated and protected.

Puppies are born blind, deaf, and toothless.



Dog nose prints are as unique as human finger prints and can be used to identify them.

An adult dog has 42 teeth.

All dogs, regardless of breed, are direct descendants of wolves and technically of the same species.

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