DURABLE MATERIAL - These dog balls are made from soft natural rubber, good elasticity, bite resistant and non-abrasive, perfect for your lovely dog to grind and clean their teeth. ; DENTAL TREATMENT - Dog chew toys with tooth-like design are ideal for dogs who grind their teeth, can effectively help clean their teeth and keep their gums healthy. the grooves of this dog treat toy. Your pets will easily accept this ball toy and be more surprised when playing. Perfect for fetching and interacting with your dog. IQ Training: This dog toy can easily attract your pet's attention, help with intelligence improvement and IQ training. It can also be used as play balls for outdoor games. Prevent puppies from chewing others. PERFECT GIFT:Your naughty active dogs will love the ball toy to kill boring time.Rubber dog toys Ideal for cat, small dogs, medium dogs, not recommended for large, strong dogs. </ p> The dog will be bored and very lonely when you are working, do not stay with him, if you do not give him a toy, over time, pets will get sick at cause of loneliness.