Greenies Feline Dental Treat for Cats, Catnip Flavor , 2 Pack FELINE GREENIES Dental Treats are the No.1 vet recommended Feline Dental Treats to help reduce tartar buildup, clean teeth and freshen breath FELINE GREENIES Dental Treats are the only V.O.H.C. approved feline treat for tartar reduction Natural formula with added vitamins, minerals, taurine and chlorophyll for optimum feline health FELINE GREENIES Dental Treats contain no artificial flavors or preservatives