The Puppy Waggle X Small has a super flexible middle that allows the toy to be playfully "wagged" and shaken back and forth. Features the Treat Meter which randomly dispenses treats during play. Left to their own devices, bored puppies can cause a lot of damage. Satisfy their need to chew with the Busy Buddy line of puppy toys. Made with puppies in mind, these toys feature softer rubber that's soft for puppy teeth, but durable enough for extended playtime. Puppy Waggle works well when filled with Simply Wild Pet Food.