Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Cats sleep for 70% of their lives.
8
Penguins have a gland above their eye that turns saltwater into freshwater.
12
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
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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