【Safe Material】Adopt food grade TPR rubber, non-toxic, bite resistant, flexible, spikes on ball surface prevent your puppies from choking, protect your pet while playing.< /p> 【Interesting Design】This ball toy has a built-in squeaker to encourage pets instinctive hunting and playing behavior. Dogs suffer from color perception issues. The blue color of our toys adapts to the color spectrum of the dog, immediately attracts his attention and stimulates him more intensely. 【Improves dental health】The bumps designed for the care of teeth form a brush natural toothbrush that completely cleans your dog’s teeth and interdental spaces while playing and at the same time offers a massage for the gums. The gaps between the bumps can be filled with treats or peanut butter to further stimulate your dog. 【Suitable range】Since the size of the toy is 10102.1cm and that the weight is 60g, it is suitable for most pets, and this toy ball can float on the water, perfect for using it in the swimming