A man had his first cat, a young kitten, and noticed that it was sleeping quite a lot. So, he timed it sleeping, and figured that the cat was sleeping about 15 hours a day. Thinking it might be sick, he called the vet.
"Dr., my kitten is sleeping 15 hours a day."
"Hmm..." said the vet "that could be serious. Better bring him in."
"Oh no! What's wrong?"
"Sounds like insomnia to me." ”
—David Babson, Syracuse, New York