I had been feeding Steve raw, but it's time-consuming, annoying, and not cheap, so he's back on kibble at the moment. Other than the (needed) weight-gain on raw, and the improved teeth, I really don't appreciate any difference in him between raw and good kibble. He was eating a pound of raw a day, give or take (40 lb dog). He's eating about 2 1/2 cups of grain free Earthborn Holistics kibble and maintaining.