Neurosurgeon Says Grizzlies Have The Best Sniffers

What critter has the best nose in the woods? According to former neurosurgeon Dr. George Stevenson, it's the grizzly bear, bar none. A good hound dog's nose is about 300 times more sensitive than a human's, he told The Missoulian, and grizzly bear's is at least seven times better than the hound's.