Dogs sometimes fake being sick to get attention.
26
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
The Basenji dog is the only dog that is not able to bark.
4
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212