About this projectBrain Training Food Dispensing Toys- The unique hollow diamond shape combines feeding and motor functions, greatly prolonging the difficulty and time of feeding. Filling chew toys with your dogs favorite food can not only let the dog smell the food easily and attract them to chew, but also control the dogs eating speed, which is beneficial to the dogs digestion. It is beneficial to maintain a reasonable diet and increase the fun of dogs playing.Super Durable and Soft Enough Toothbrush Toy- This educational toy is made of specially formulated rubber, which is both bite-resistant and soft, ensuring your dog stays safe while playing, it also cleans teeth and withstands stormy chews .Tested and approved for German Shepherd, Bulldog, Husky, American Foxhound, Mastiff, Alaskan Terrier, French Bulldog, Poodle, Beagle, Dachshund, Corgi and other aggressive chewing dogs . The perfect size for dogs of all sizes.Interactive Dog Toys - Relieve Anxiety- This interactive educational toy combines training games and feeding activities, throwing and fetching games to improve their intelligence and train dogs jumping and reflexes. The grooves around the chew toys are perfect for filling with your dogs favorite nutritious cream or peanut butter to increase your dogs playtime, reduce anxiety and boredom when theyre home alone, reduce damage to shoes, sofas, etc., keep your Home cleaning. Best Teeth Cleaning - Promotes Active Chewing Habits- 3D particles on the surface massage and clean your dogs teeth, reducing plaque, bleeding gums and other related dental diseases. Ideal for training and teeth grinding, it helps satisfy your dogs natural desire to chew and avoid destructive chewing. Teaching your dog healthy chewing habits can be beneficial for training, teething, weight management, and more. Keep your dogs teeth healthy and grow happily.Safe Natural Rubber and Lifetime Replacement Service- Safety first. Our dog chew toys are made of natural rubber, food grade, safe and non-toxic. Go ahead and get your furry friend a gift of a safe, soft, bite-resistant chew toy