10 MOST Interesting DOG FACTS You Didn't Know

1. able to see colors. _Dogs are able to see colors. __

2. Dogs are descended from an ancient wolf species that has become extinct.

to go to the toilet to earth magnet field. __

Just like human fingerprints, every dog's nose prints are different.

5. The eyes of a dog have three lids !

Dogs also have dreams!

prefers to sleep snuggled up to keep warm and take care of its vital organs. _ _ _

can follow any path that  is more  than 300 hours ! _

when they are sweating.

10. A dog can smell your emotions. _able to smell your emotions .