Maxi/Guard OraZn Dental Hydrogel uses the power of Neutralized Zinc™ to promote oral hygiene and defend against periodontal disease. Trusted and used by veterinarians around the world, OraZn provides effective daily dental care without the challenge of brushing your pet’s teeth. This taste-free formula uses a combination of Zinc and amino acids to create a pH balanced hydrogel that effectively adheres to teeth and gums to fight plaque and tartar, heal gum tissue and eliminate bad breath. Safe for everyday use.