Breath Freshener Water Additiveproduct heading product jump nav Benefits Freshens Bad Doggie Breath Peppermint Oil helps tackle and freshen bad doggie breath No Brushing Required Simply add the recommended amount to your dog or puppies water bowl. Natural Ingredients Natural ingredients like Grape Seed Extract, Thyme Oil, and Neem Oil help reduce plaque and tartar. Product Details Ingredients Water, Peppermint Oil, Stabilized Chlorine Dioxide, Sodium Bicarbonate, Grapefruit Seed