Features: Soft Expandable Rubber Squeaky Balls for Dogs - Squeaky Toys for Small to Medium Dogs - 6 Pieces Features: Item Type: Pet Toys. Color: as shown. MaterialRubber. Quantity: 6 pieces. Why do pets need these bouncy toys? 1. Accompany your pet when you go out to relieve their irritability. 2. Keep your pets away fromfurniture to prevent it from disturbing the home environment and reduce damage to family property by your dog. 3. During the grinding phase, the squeaker ball helps to clean the pet’s teeth and avoid “doubles4. Increase interaction and promote bonding between you and your pet. Notes: 1. We recommend these squeaky toys for small to medium sized dogs. Large dogs are too destructive and mayeasily tear these balls. 2. Do not let your pet swallow this toy. Please clean and inspect after each use. 3. This set of dog balls is made of rubber, and it is normal to have a slight odor. Please place itin a ventilated place for some time before use.