Normally I feed raw, but my dogs get a ton of exercise and therefore need ALOT of food -- they are skinny and it's getting expensive -- so I've started adding California Natural Lamb and Rice Puppy Food to their meals to keep up their weight (it has more fat and caloric density than any of the other foods I can find here, but I found a place in town that might have Acana and I'd really like to try their Extreme formlua -- really high in fat and calories). They have no problems eating kibble and raw together. It's been good so far, Solo has already gained a pound since I started last week.