?Replacement Guarantee? If the toy you’ve purchased from us does not last as long as you thought it should or if your dog shows no interest, simply contact us to get a one-time replacement per household or refund. We want your baby to enjoy playing the toy and keep their owners happy. ?Easy to Clean?Simply rinse with water or place in dishwasher top rack. ?SURFACE DESIGN?There is pattern on ball surface for non slip and also more 3D points for pet tongue coating massage .can help clean teeth and control plaque and tartar, Effectively cleans teeth to promote oral health and soothes discomforts from teething . ?AMPHIBIOUS?If you use the ball in the water, it will float ; If you use it on the ground , then it's bouncing,We design our toys to be durable, but no dog toy is indestructible. For safety, you should always supervise while your dog plays with any toy. ?Durable and Safe?The ETPU Material used in the Dog toy Ball can withstand Most Aggressive Chewing Tests. Chewing helps your dog to release excessive energy, reduce boredom, anxiety and destructive behavior, also reduce discomfort during puppy teething period. This is the best dog toy. ?Dog Ball Toy?training dog training ball toys, molar chewing balls Interactive Dog Toys 2.55 inches in diameter, 40g in weight, Suitable For small to medium dogs up to 35 lbs. (2 Pcs).