One Greenies Original Dental Treat a day 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, original-flavor dental dog breath chews because they 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 treat that helps promote their overall health with Greenies Dog Treats. Great for small breeds and little dogs between 5 and 15 lbs. Natural Dog Treats Plus Vitamins, Minerals, and Other Nutrients.