Specifications Natural :rubber material Color: Turquoise,Green Weight:150 g Features: Aimi dog toothbrush can effectively clean dog's teeth, reduce the possibility of tooth wear, and keep teeth healthy. Aimi dog toothbrush can be used as chewing toy. Dogs can chew it for fun while sticks will clean their teeth. Your pet won't refuse toothbrushes anymore Design: 1.It adopts environmental protection food grade material, which has good anti bite property and longer service life. 2.3D groove design. 3.This toy can be used with toothpaste to clean the dog's teeth to keep them fresh. 4.This soft, easy to clean material can be washed in water or under the dishwasher. 5.Suction cup base, easy to hold. Instructions: 1.Squeeze the pet toothpaste into the hole above. 2.Let your dog chew or play with the toothbrush under your supervision for 3 to 5 minutes at a time. 3.The rubber material is easy to clean and can be cleaned with a small cleaning brush after use. Note: 1.When your dog is playing with this chewable toy, proper supervision is recommended to prevent accidental swallowing and suffocation. 2.If your dog refuses to chew, maybe you can put some snacks around or in the toothbrush to encourage your dog to chew. 3.It is recommended that you clean the dog toothbrush before and after chewing, and keep the surface dry for next use. 4.Don't let hungry dogs play with toys. 5.Chewing toys have a certain life span. If they have been damaged, please do not use them again to avoid eating them by mistake. 6. This model is more suitable for all kinds of dogs. It is recommended for large and medium-sized dogs, but it is not recommended for new born dogs and super small dogs.