Available in individual twin pack or Case of 6 Twin pack of 3 oz. bottles of Addlife and DentaTreatUsed for the health and wellbeing of your pets Formulated for both cats and dogs Made in the USA. The Wysong Twin-Pak DentaTreat/AddLife Food Supplements provides you with two much needed supplements for your pets health. DentaTreat is an alternative natural approach to maintaining pet oral health. It utilizes the scientifically-proven beneficial properties of cheeses probiotics minerals and other natural ingredients. It may be sprinkled directly onto food or can also be used with a toothbrush as a tooth cleaning powder. AddLife is a highly beneficial and convenient supplement for both dogs and cats. It takes a standard processed pet food and makes it exponentially more nutritious. Both products are made in the US. Available Options: Individual Twin Pack (includes 3 oz. bottle of DentaTreat & 3 oz. bottle of AddLife; total 6 oz.) Case of 6 Twin Packs (includes 6 twin packs of the above mentioned; total 36 oz.) About WysongSince 1979 Dr. Wysong's vision of providing truly natural holistic pet food has been realized through pioneering research and commitment to principle. Wysong views your pet's health as an extremely serious concern and strives to develop state-of-the-art diets through their in-house pet health doctorate professionals. Unlike the typical pet food company Wysong does not outsource their manufacturing or expertise. For several generations Wysong products have been fed to thousands of dogs cats ferrets and horses alike shoring up their health against common diseases and ailments throughout their lives. Wysong provides free pet health information to owners and the most nutritious pet food available to see their wish of the very best health for you and your pet become a reality. They don't call themselves the thinking person's pet food for nothing. Size: Individual Twin Pack (6 oz. total).