Dogs curl up to keep themselves warm and protect vital organs.

Dogs curl up to keep themselves warm and protect vital organs

More from the Animal Facts niche...

Animal Facts

In the 1960s, the CIA tried to turn a cat into a bonafide spy by

Animal Facts

Many Egyptians worshipped the goddess Bast, who had a woman’s body and

Animal Facts

The tiniest cat on record is Mr. Pebbles, a 2-year-old cat that weighed

Animal Facts

A cat’s brain is 90% similar to a human’s – more similar than to a

Animal Facts

Cats can spend up to a third of their waking hours grooming

Animal Facts

The technical term for “hairball” is “bezoar.”