Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
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Dogs sometimes fake being sick to get attention.
26
Dogs have been man's pet for over 14,000 years.
224
The oldest recorded elephant lived for 82 years.
213
Baks the blind boxer has a seeing eye goose named Buttons; a four-year-old goose who leads the pup around everywhere either by hanging onto him with her neck, or by honking to tell him which way to go.
16
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
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