TropiClean Fresh Breath Water Additive for Dogs Oral care is about more than making your pets' smiles sparkle - it's an important component of their overall health. In fact, 80% of dogs and 70% of cats begin to show signs of oral disease by age 3. With Fresh Breath Oral Care Water Additive, your pets can benefit from daily plaque and tartar defense, simply by drinking from their water bowl. It is formulated to improve your pet's breath and provide up to 12 hours of fresh breath. Easy to use for both you and your pet - no brushing required! Features: Made in the USA Improves your pet's breath Up to 12 hours of fresh breath Easy to use No brushing required Item Specifications: Ingredients: Purified Water, Glycerin, Potassium Sorbate, Citric Acid, Cetylpyridinium Chloride, Chlorophyll, Zinc Gluconate, Green Tea Leaf Extract. 33.8oz 1114 492861 645095001114