The little guy loving life and eating peanut butter is kind of a pet to these folks. They say they use the term "pet" loosely because the squirrel hangs out in his backyard and comes whenever it suits him. But they certainly love him, and the squirrel loves them right back!
Doesn't he look like the happiest squirrel ever? Admit if, if there was a jar big enough, you might do it, too.