Alcohol free oral cleansing gel for dogs and cats. Breathalyzer gel is a pleasant-tasting, alcohol-free product that has been formulated by veterinarians to clean your pet’s oral cavity. Daily oral cleansing will help decrease bad breath & help maintain oral hygiene. Apply Breathalyser onto the gums of the upper & lower molars on each side of the mouth. Ingredients: Purified water, glycerine, hydroxymethylcellulose gum, polysorbate 80, barley malt syrup, zinc gluconate, FD&C red #33 colour. Also contains chlorhexidine digluconate 0.049% as a preservative.