To scare off Cat burglars!
Have you ever tried to peel apart a grilled cheese?
One, but you can be sure a whole Reddit community will appear to expand the joke, make it funnier and eventually run it into the ground.
Because K-10 is for cats.
None! Cats can't sew!
Depends.
Scares their dogs.
Paint an endzone on it.
None. They pay me to do it.