• Solid elastic design, strong bite resistance, long service life for dogs to play• Floating in water, suitable for outdoor and water play, expand play scenarios• Made of safe TPR material, non-toxic and odorless, care for dog health• Teeth grinding and cleaning function, massage gums, prevent dental calculus and bad breath• High elasticity, can be used for throwing and fetching training, enhance interaction between owner and dog• Multiple sizes available, suitable for small, medium and large dogs of different breeds• Relieve dog anxiety, consume excess energy, prevent destructive behavior at home• Smooth surface, easy to clean, reusable