"I have good news and bad news," the defense lawyer says to his client.
"Whats the bad news?"
The lawyer says, "Your blood matches the DNA found at the murder scene."
"Dammit!" cries the client. "What"s the good news?"
"Well," the lawyer says, "Your cholesterol is down to 140."
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.