Teeth Cleaning: This chew toy can very clean the dog’s mouth. Stimulate gums and reduce dental plaque and tartar to promote healthy teeth, maintain reasonable nutrition and increase dog’s enjoyment while playing. Safe to Chew: Made of natural rubber and FDA certified. This dog toy is safe, environmentally co.ukiendly and chewable. Suitable for medium and large dogs. GREAT FOR STACKING: This chew toy is even more alluring when filled with kibble, peanut butter, treats, or snacks. Dishwasher safe for easy cleaning. Relieve Emotions: When your dog is bored, anxious, and alone, he can use this interactive dog toy to release the mood and prevent damage to furniture. You can also use it to improve the interaction between you and your pet when you go out. It is a good companion for dogs. Instinctual Needs: This shaped chew toy helps satisfy dogs’ instinctive needs and provides mental stimulation. Healthy play is important for dogs’ physical and mental development, emotions and behavior.