Good Boy Little with Lamb Flavor is perfect for small breed dogs! Now with teeth and Gum cleaning properties! How does it work? Good Boy Little is fortified with functional fibers which resist easy break up of the kibbles when chewed by the dogs. stronger kibbles give opportunity for longer chewing time by the dogs creating mechanical, abrasive brushing of their teeth. This cleaning process lessens build up of dental plaque and calculus on the teeth. For small adult dogs 1 year and up Anti-Tartar Properties for Dogs' Healthy Gums and Teeth Crude Protein, Min. - 21% Crude Fat, Min. - 8% Crude Fiber, Max. - 7% Moisture, Max. - 10%