High quality materials: Solid steel rubber can last for a long time, and will not be easily broken like tennis ball. All our dog games are made of environmentally friendly materials, and the bright red color will easily attract your dog's attention. Good design: this dog ball with a safe, non -toxic and durable rope for chewing, flexible and soft you can throw the balls away and lead your dogs to restore them, good training games. Interactive dog games: an enjoyable exercise for your dog, good interactive balls for you and your little friend. Jobs: for training dogs, chewing, playing and much more. It helps prevent the dog from chewing the sofa. Keeping the fantasy of puppies while strengthening their minds, your dog will never be bored with our Legene Doug balls.