Dogs can smell about 1,000 times better than humans. While humans have 5 million smell-detecting cells, dogs have more than 220 million. The part of the brain that interprets smell is also four times larger in dogs than in humans.
RE: Golden Retrievers Help Bring in Groceries from the Car!
You are viewing a single comment's thread from:
Golden Retrievers Help Bring in Groceries from the Car!