A police officer comes across a kid on the sidewalk eating ice cream. His dog is acting very bizarre. The officer stops, and asks the kid what's wrong with the dog.
"I don't know", replies the kid.
After watching the dog for a minute, the officer says "That dog's in heat."
The kid asks, "what does that mean?"
"That means the dog need sex now," said the officer.
The boy shrugs his shoulders and says, "go ahead, I always wanted a police dog."
[Reply]
:-)