Friday, November 11, 2011

Can Dogs Smell Cancer?



Dogs have held a special place in the hearts of humans for tens of thousands of years. As one of the first domesticated animals, they have practically evolved alongside us, guarding our homes in exchange for tasty morsels, a pat on the head and a warm place to sleep. As it turns out, dogs are guarding more than our homes -- they are also guarding our health.

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