A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
Two dogs were among the Titanic survivors.
262
When cats are happy, they may squeeze their eyes shut.
10
Dogs have been man's pet for over 14,000 years.
224
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23