Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
In the movie 'The Wizard Of Oz', Toto the dog's salary was $125 a week, while Judy Garland’s was $500 a week.
5
Dolphins have names for one another.
18
A puppy is born blind, deaf, and toothless.
16
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6