Dogs are able to smell week-old human fingerprints.

Dogs are able to smell week-old human fingerprints

More from the Animal Facts niche...

Animal Facts

Cats meow for their humans, not other cats

Animal Facts

Black cats as Halloween symbols is rooted in ancient tradition

Animal Facts

Cats respond better to women than to men, probably due to the fact that

Animal Facts

Cats’ claws all curve downward, which means that they can’t climb down

Animal Facts

The richest cat is Blackie who was left £15 million by his owner, Ben

Animal Facts

One unspayed female dog, her mate and their puppies can produce 67,000