【NATURAL AND DURABLE】Made from natural rubber material, bite resistant and non-toxic, soft, won’t hurt the mouth, safe for your pets, these dog toys are durable for use long term. 【CHEW AND TEETH】Non-toxic rubber that is gentle on your dog’s teeth and gums, and these pet toys are very easy to clean and maintain, wipe clean and rinse with water to remove dust, dirt or even mud. Perfect for outdoor training, exercise and fun, Can help keep dogs fit and healthy, Eliminates boredom. 【BUILT-IN BELL】This type of bell will make a sound in the product and make a crisp and sweet bell sound when rolling, because the design adds to the fun of the toy. 【DOG TOY HEALTH】Ideal for interactive games, can improve the relationship with pets. Can meet the different needs of puppies and reduce dog loneliness and dental health. 【SUITABLE FOR VARIOUS OCCASIONS】Bright colors are perfect for interacting with your dog during the day or night, help meet dog’s instinctual needs and release extra energy,