Busy Buddy Puppy Toys are great boredom breakers for energetic puppies, left to their own devices, bored puppies can cause a lot of damage. The Busy Buddy Puppy Biscuit Block is made of a soft and non toxic rubber making it resilient toy. Treats can be placed firmly into the treat trapper which is located at the top of the cube. The Busy Buddy Puppy Waggle is made from a non toxic, soft rubber, which is perfect for your puppies growing teeth.