Ball modeling is easy to attract pets ' attention Suitable for many aggressive chewers Sturdy and soft enough to damage to their teeth and gums, and chewing toy can protect dog from stomatology diseases and keep their teeth healthier the creativity with you by experimenting with different fillings and freeze the toy for refreshing treat that will keep your puppy occupied and happy Silicone ensures that your puppy can chew and play for long term, without being damaged First, put the treat in this Then freeze it for 4-5 hours, put the treat ball into the ball, then give it to your dog