Dog Duty
A teacher was taking a station wagon full of nursery children to school when a firetruck zoomed past them. In the front seat of the fire truck was a dalmatian.
The children then started to discuss what the dalmation was for.
One girl said, “The firemen use the dalmatian to control the crowd of people at the fire scene.”
“The dalmatian’s there for good luck,” another girl chimed in.
“You’re both wrong!” said a little boy. “The firemen need the dalmatian to find the fire hydrant.”