Feline Greenies Variety Pack Two of each 5.5 Ounce flavor: Roasted Chicken, Savory Salmon, Ocean Fish. 33 Ounces Total Cleans cats' teeth and freshens breath by using their natural chewing action to wipe away tartar buildup from the surface of teeth They feature a natural formula with added vitamins, minerals, taurine and chlorophyll for optimum cat health FELINE GREENIES Dental Treats are the only cat treat to have the Veterinary Oral Health Council Seal of Acceptance for tartar reduction Designed for daily treating; each treat is only 1.25 calories, and they contain no artificial flavors or preservatives