Why do dogs have dewclaws may have been something you wondered as a dog parent. We wanted to know too, so we spoke to vet, Dr. Rebecca MacMillan. Essentially the thumb of a dog paw, the dewclaw does ...

Those tiny, fluffy dogs walking down the street may look cute but beware — they probably have some wolf in them. That is the discovery announced on Monday by U.S. scientists, who were surprised to ...