Cool Animal Facts You Probably Didn’t Know!

Our world is filled with thousands upon thousands of different animals. There are many things we already know about most animals, but we have yet to learn about some of them.

Here are 15 amazing facts about animals you probably didn't know.

1. Cow

2. Panda

3. Sheep

4. Tiger

5. Penguin 

6. Cat

7. Dog

8. Rabbit

9. Elephant

10. Fox

11. Lions

12. Pig

13. Zebra

14. Monkey

15. Mammoth Jack