A nursery school teacher was delivering a station wagon full of kids home one
day when a fire truck zoomed past. Sitting in the front seat of the fire truck
was a Dalmatian dog.
The children started to discuss what the dog's duties may be.
"They use him to keep crowds back," said one youngster.
"No," said another, "he's just for good luck."
A third child brought the argument to a close. "They use the dogs," she said
firmly, "to find the fire hydrant."