ProDen PlaqueOff® Powder is a 100% natural pet food supplement containing the natural and organic kelp ingredient A.N ProDen™ – shown in clinical trials to help reduce plaque and tartar and to help improve bad breath. The results are usually seen between 3 to 8 weeks, with continued use. Sprinkle the powder over the dog’s ordinary food, wet or dry, once a day with the supplied scoop. For a 10kg dog, a 60g bottle lasts roughly 6 months. Dogs having problems with the thyroid gland must be careful with their intake of iodine. Since kelp, including our unique ingredient, have a naturally high iodine content, we do not recommend that dogs with thyroid problems use this product. Store in a cool, dry place. Ingredients: Kelp A.N ProDen™. Guaranteed Analysis: Natural iodine 0,08% Crude protein 5-8% Crude fat 2-4% Crude ash 15-27% Crude fiber<8% Calories: 0.17 calories per scoop Made in the USA / USA Made