Premium and Safe Material: This training and interactive toy is made of food grade, non-toxic, soft TPR (BPA free), which makes it not easy to break and the spiked pad on the surface of the ball prevents your puppies from choking. Keep your pet safe during play. Bouncing, Floating: This toy ball has a built-in squeaker to encourage pets instinctive hunting and play behavior. At the same time, thanks to its bouncy, floating design, can play toss and fetch games with pets on the lawn, ground, lake or pool, enriching human and pet bond. IMPROVE DENTAL HEALTH: The unique shape with spikes helps prevent plaque and tartar buildup when dogs chew. At the same time, it tends to satisfy a dog's natural instinct to chew to massage gums and improve dental health while dogs play. For small to medium sized chewers: the ball comes with a diameter of 6.5 cm, which makes it fun to play when it bounces. Neither too big nor too small, the ball is perfect for puppies and medium-sized dogs who like to chew. Enjoy the summer! I don't think dog lovers can refuse the joy of playing with dogs in the water The squeaking sound makes the dog excited and morale and entertains the dogs mentally and physically.All dogs love to chew. Dog chew toys help meet a dog's natural chewing needs, clean dog's teeth, dirt and mouth All dogs love to chew. Dog chew toys help meet dog's natural chewing needs, clean dog's teeth, dirt and mouth.