(PKB Animal Health) Zymox Oral Care Dental Gel offers protection against bad breath, plaque, and periodontal disease in dogs and cats. Unique dual enzyme formula effectively inhibits odor-causing bacteria and helps remove plaque biofilm. Gentle formula helps relieve dry mouth, restores oral balance, and protects against gum disease. Apply 1/2" strip to top and bottom gums. Recommended for daily use.