1. Double Rubber Layers - More : Made of a double-layer of rubber with a ringing bell in the middle, this dog bouncy ball will excite the dog's interest 2. Dog Treat Dispensing Ball - Clean the TeethJust fill this dog ball toy with your pet's favorite snacks and throw it to them. They will be obsessed with it. And the ball will attract their attention easily and quickly. During this process, they will clean their teeth 3. Dog IQ Training Ball: Our toy ball will train the dog's search ability, and at the same time it will enhance the emotion between the owner and the pet. With a lovely and lightweight ball and beautiful appearance design, it is an ideal interactive ball toy for dogs 4. High-Quality Materials - More Safety: High density tough rubber improves bite resistance and resilience. Moderate size and weight can effectively energy drains for small and large dogs