Thoroughly Clean - This dog tooth stick features 2-sided bristle line grooves. When dogs are chewing and biting these dog chew toys, their teeth are surrounded by bristles to the gumline, the dental plaque and tartar will find no way to hide Safe & Durable: The product is made of non-toxic natural rubber. Soft texture designed to be safe for your dog’s gums, will not hurt your dogs health Stabilizing Paw Pads: The product have stabilizing paw pads, encourage your dogs to chew the stick co.ukom all directions, in order to clean even hard-to-reach back molars Easy to Clean: Rubber material is easy to clean and also can be cleaned in dishwasher. To keep the brush stick clean, we suggest to clean it before and after dogs chew it For Small and Medium Dogs - This dental dog toy is ideal for dogs under 40 lbs. We recommend supervising your doggy chewing it daily for 3 -5 minutes