Dogs can sniff out cancer with 97% accuracy according to a study. In case you don’t realize, this is better than most medical instruments.

This was a small test with only three dogs and apparently Snuggles was not motivated.

But it could be really excellent service to provide. (I’m serious here), think about having a service in an airport where for $5 you can get checked. It may only be a screening services but it could easily save lives.

Dogs are wonderful. Better than cats, any day!!

Dogs can sniff out cancer in blood with astonishing accuracy: study

Accuracy of Canine Scent Detection of Lung Cancer in Blood Serum