Upon entering the little country store, the stranger noticed a sign saying "DANGER! BEWARE OF DOG!" posted on the glass door.
Inside he noticed a harmless old hound dog asleep on the floor beside the cash register.
He asked the store manager,
"Is that the dog folks are supposed to beware of?"
"Yep, that"s him," he replied.
The stranger couldn"t help but be amused.
"That certainly doesn"t look like a dangerous dog to me. Why in the world would you post that sign?"
"Because," the owner replied, "before I posted that sign, people kept tripping over him."
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.