Doctor: You"re in good health. You"ll live to be eighty.
Patient: But, doctor, I am 80 right now.
Doctor: See, what did I tell you.
A dog"s sense of smell is one of the keenest in nature. If a pot of stew was cooking on a stove, a human would smell the stew, while the dog could smell the beef, carrots, peas, potatoes, spices, and all the other individual ingredients in the stew.