Dentagen chews are highly palatable dog chews to help prevent plaque formation the special design and shape of dentagen chews provides mechanical cleaning right to the gum line the chews contain rf2 which is not bactericidal and allows the natural and healthy mouth and gut flora to exist without promoting dental disease dentagen chews are recommended for every other day feeding so are conveniently packaged in one month packs they have a low calorific value which allows minimal