【Natural & Durable】 The rubber ball is made of natural rubber, safe and non-toxic. The rubber ball is durable and keeps its shape. It is 0.3 inch thick and can be chewed, which ensures that ‘it will not be easily damaged by a dog. 【Unique design】 You can put pet snacks in rubber balls, stimulate the dog’s appetite and interest. If your pet doesn’t like toothpaste, the rubber ball can also be used as a cleaning tool, taking advantage of their natural instincts. High visibility colors can also be easily found outdoors by pets. 【Suitable for dogs】 The rubber ball is 3.2 inches in diameter, which is the most suitable size. Pets do not swallow the bullet because it is too small, and it is not too big to bite. 【Healthy play】 Interaction with pets can increase intimacy and tacit understanding between owner and animal, burn animal energy, reduce animal loneliness and reduce destructive behavior , helping the animal keep its body healthy, can also cause the animal’s IQ to form and improve.