Hello to the biggest, baddest dog ball out there. This is one of the best, most durable dog balls around. Bam! errrr…bark! These balls will stand up to the toughest dogs. Not only do they roll and float on water – this toy will help your dog relieve his built-up energy Made in the USA Chase – sure to give your dog a run for his money Swim – ideal for water based fun Made from hard plastic 10″ size features a plug to allow you to fill the ball with water, sand or gravel for more challenging playtime This item is not meant to be used as a chew toy – Excessive use may cause tooth wear Jolly Pets design their toys to be durable, but no dog toy is indestructible. For safety, you should always supervise while your dog plays with any toy. Remove all packaging and dispose or properly. Parts of this item can be a choking hazard to pets and children if removed from the toy. If any becomes loose, detached, or destroyed, remove the toy and discard immediately.