The seahorse is the only fish to have a neck.
12
Sloths take two weeks to digest their food.
243
The Basenji dog is the only dog that is not able to bark.
4
Lobsters have blue blood.
476
Whales and dolphins can't taste anything other than salt.
11
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456