Beaphar Dental Bits 35GDental Bits are tasty treats which are specially formulated to help keep cats teeth clean. 85% of cats over the age of 4 have dental problems, mainly caused by a build up of plaque and tartar on their teeth. These easy to administer treats may be the solution you are looking for because they are filled with chlorophyll, a natural plant extract well know for it's abilty to absorb bad smells.