The Orapup was designed to remove the bad breath causing bacteria from your dogs tongue and to make oral care simple and easy. When the 1,400 micro-pointed bristles are used with Lickies oral supplements your dog will LOVE licking the Orapup. Designed as a bad breath fighting system, together Orapup and Lickies will keep your dog healthy and happy. Dont forget to grab a bottle of Lickies Oral Health today! This Orapup brush is a great choice to replace that old dirty brush your dog loved! We recommend replacing the Orapup every 90 days to prevent bacteria buildup.