Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
The cat brain weighs about 30g.
167
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
One in three dog owners say they have talked to their pets on the phone.
427
