【High-quality material】: This dog toy is made of environmentally friendly and safe rubber, which is non-toxic, soft, tough and bite-proof for your dogs to grind and brush their teeth. Size 4.3". 【Adjustable opening】: The candy ball can put your pet's favorite food or small treats (diced carrots, dried fruit or herbs) into the hollow ball and adjust the opening to fit to control the flow of treats. Let pets enjoy interactive feeding and slow feeding. Ideal food container for cats and small dogs. INTERACTIVE AND FUN: Indoors or outdoors, this small dog toy allows you or your family to interact with your dog. Let your dog become more lively, have fun while increasing the sense of happiness. 【Increases IQ】: The dog chew toy is not only an interactive ball toy that eliminates boredom and destructive behavior through play and exercise, but also a fun puzzle game ball to keep your pet mentally stimulated and physically. Maintains your dog's physical alertness. Product Descriptions 1. Non-toxic material: This dog toy is made of durable natural rubber, non-toxic, soft, durable and bite-proof for your dogs to brush their teeth. 2. For entertainment: A good toy ball can accompany dogs and distract them by themselves when they are alone at home. Play with. The dog will reduce damage to furniture. 3. Perfect gift: Bone patterns and bright colors will attract your pet's interest. Strengthen the bond between you and your adorable dog. Perfect for recovering and interacting with your dog. They can put food or treats in the grooves, which can keep them busy for hours. 4. Teeth cleaning: Unique soft surface relief, can effectively help clean teeth and keep gums healthy. < br> 5. Improve intelligence: Your dog's IQ can be trained and improved by biting this toy ball. Specifications: Material: non-toxic natural rubber. > Diameter: 10.9 cm. Color: Red. Package content: 1 pc. Your attention, please! ! 1. Not for heavy chewers. This interactive dog toy is only suitable for small or medium-sized dogs or cats, not suitable for aggressive large dogs, please choose the appropriate toy according to your dog's temperament and size. 2. To ensure safety, your dog should be supervised when playing with toys. 3. Check the toy regularly and rust it if it is damaged. 4. This toy is NOT a children's toy!