Tooth To Tail Breath Renew System for Dogs and Cats - High Potency Antioxidant Oral Gel That Will Freshen Your Pet's Breath. As Seen on The Today Show! Safe, Natural, and Healthy Way to Keep Your Pet's Breath Clean and Fresh! Natural Ingredients Extracted From Plants Veterinarians reported in a study, significantly reduced oral malodor in 100 % of the subject dogs! Quick and Easy! Does Not Involve Brushing or Sticking Fingers in Their Mouths!