One GREENIES Fresh Dental Treat is all it takes for clean teeth, fresh breath, and a happy dog. Your dog can't wait to sink their teeth into these delicious dental dog breath chews because they are bursting with breath-freshening mint flavor and feature a delightfully chewy texture that fights plaque and tartar. Irresistibly tasty and incredibly powerful, GREENIES Treats for Dogs are vet-recommended for at-home oral health care. Best of all, these natural dog breath treats are made with highly soluble ingredients that are safe and easy to digest. Give your dog the mouth-wowing breath freshener that helps promote their overall health with GREENIES Dog Treats. Natural Dog Treats Plus Vitamins, Minerals, and Other Nutrients.