My dog LOVES YY's. I don't think there is a dog out there that doesn't. I think there's a secret ingredient that Cindy isn't sharing with us.
Sometimes Mahina is picky with her treats and she'll take one but drop it and leave it there... little stinker.

But NEVER with a YY! She paws at me if I'm not fast enough in giving her more.
Great for training, grooming, and going potty!