Indigenous Dental Health Bones are the perfect blend of science and nature. Made with ProDen PlaqueOff from natural sea kelp, these dental chews help fight plaque and tartar. Guranteed Analysis : Crude protein (min) 10%; Crude fat (min) 4%; Crude fiber (max) 4%; Moisture (max) 16%; Omega 6 Fatty Acids (min) 0.8%; Omega 3 Fatty Acids (min) 0.2%; Total microorganisms (min) 100,000 cfu/g. Contains a source of live (viable) natural occurring microorganisms