This toothbrush stick covered with bristles on the top and has a holding base at the bottom.
rigid bristles helps to grind away plaque and loosen tartar in hard to reach places.
toothpaste can be inserted along the bristle lined grooves which helps dogs cleaning their teeth deeply
to keep the brush stick clean, we suggest you clean it before and after use.
rubber material is very easy to clean and also can be cleaned in dishwasher