RE: Golden Retrievers Help Bring in Groceries from the Car!

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Golden Retrievers Help Bring in Groceries from the Car!

in dmania •  6 years ago 

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.

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