Pawpular!
A person who stays up all night wondering if there is a dog.
What did he do?!? (My 6yo upon seeing a police dog sitting in the back of a police car.)
Dad: "Can I see your report card, son?" Son: "I don't have it." Dad: "Why?" Son: "I gave it to my friend. He wanted to scare his parents."
Friend: "Nothing" Me: "But I thought he got the job! " Friend: "Yes he did."
Lots of training.
They both make a lot of noise to let you know they are coming.