My first pet was Sweety the hamster. One night I put a tooth under my pillow and went to sleep. When I woke up I looked under my pillow for the 50p that I was owed by the tooth fairy...., nothing. My Dad said "maybe she got stuck in Sweetie's cage" I went to look for her in the cage and found that Sweety had died. The tooth fairy had killed her during the night and made her escape. I never trusted the tooth fairy after that. How did you're parents explain the death of a pet ?