ProDen PlaqueOff helps cats’ oral hygiene, including bad breath, plaque and tartar. ProDen PlaqueOff works with the animal’s body helping existing tartar and preventing new build-up of dental plaque and tartar. ProDen PlaqueOff is evidence-based, including clinical trials as well as being VOHC Accepted. PlaqueOff is different from other dental products as it works systemically (i.e. through the blood system) to affect the ability of plaque to ‘stick’ to surfaces in the mouth and soften hard tartar deposits. Sprinkle the powder over the dog’s ordinary food with the supplied scoop once a day.