Product Description New Concept DIY Dog Toothbrush Helps solve brushing problems, tackle chewing, separation anxiety, boredom, weight management, digging, barking, etc. Let your dog brush his own teeth and freshen his breath while playing. Please superviseyour dog's play and allow aggressive chewers to chew for 5 minutes at a time. Not suitable for large dogs. Please remove any debris that may have been chewed. Let your dog chew and brush with the help of a guardian. The new dog chew toys also help prevent destructive behavior, boredom and keep the mind active. It provides dogs with a comfortable chewing and handling experience. The serrated grooves recommended by your veterinarian are a great way to clean your backteeth more effectively. The dog's teeth penetrate perfectly into the grooves for a comfortable chewing and brushing experience. Different sized molars The bumps on our dog toys have a better effect on brushing different sized dogs and teeth. A dog toothbrush can also be used as a dog food distribution toy, only the right size of dog food or treats will fit into the inner channel.Playing with dog toys can relieve anxiety, improve IQ, and stimulate the mind.