An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Sharks have been on the planet longer than trees.
14
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
A cat can jump FIVE TIMES as high as it is tall!
371
Two dogs were among the Titanic survivors.
262