Rick -- has to be a cicada. My dogs and cat used to love 'em. Not only do you get a nice, crunchy bug to eat, it vibrates in your mouth and makes an amazing noise at the same time. Until, of course, you crunch it really hard, and then it's just not as much fun any more. Cool toy/snack in Petland. It's amazing PetSmart hasn't figured out a way to take 'em commercial!WW