Dogs

I have a weird question. What is a macrobiotic diet for dogs? I have three dog and I feed them Sportsman's Choice brand dog food. It seems like natural food for a dog would be raw meat. Dogs do not naturally live in a house, though. I don't know how natural I can get with them. Anyway, this is not expensive dog food by any means. However, it doesn't have preservatives or colors or anything gross like that. I was wondering how far other people take their macrobiotic lifestyles. Do you feed your pets raw meat or what?