Dechra Vetradent Water Additive for Dogs and Cats 17 ozVetradent Water Additive reduces plaque and tartar in the mouth and supports oral health for dogs and cats This odorless, tasteless, and colorless liquid contains Biotrate technology to break through biofilm in the mouth, and reduce the bacteria responsible for plaque and tartar formation Vetradent contains zinc chloride to help reduce bad breath and citric acid to maintain the pH balance in the mouth Vetradent Water Additive simply added to your