Features of the ball for dogs: 1: The games of throwing and fetch are great fun for dogs. They can be chased and chewed, perfect for outdoor training, indoor or outdoor interactive games, exercise and fun. Durable chew toy for large to medium sized dogs. The dog ball toy is customized for dogs’ teeth and gums. This ball toy helps satisfy instinctive needs and provides mental stimulation. En encourageant un jeu sain et en satisfaisant les besoins instinctifs, ce jouet pour chien aide à résoudre la mastication, l’anxiété de séparation, la poussée dentaire, l’ennui, la gestion du poids, l’entraînement, le creusement, les aboiements and even more. 4: Four serrated molar protuberances of different strength. Proper chewing can clean the dog’s front, canine and molar teeth, effectively remove all kinds of rice residue, dirt and tartar. 5: This fun toy can help develop the dog’s sense of your dog’s play, exercise helps keep them fit You can train them to develop good habits or play with you.