You can find lots of information on the internet if you google BARF diet (Bones And Raw Feeding). There are books, articles, forums, etc. The basis is usually either raw chicken wings, carcasses or chicken/turkey necks, with other bones and veg, fruit, eggs etc to add nutrition. You can also give raw or canned oily fish. I don't know what supply is like in the US, but here we can get a lot of the meat frozen in some pet shops, and I have a supplier who makes up the complete balanced diet and supplies it in kilos, delivering it frozen. Maybe there are some companies like that in the US, which makes it much easier. But if not, it's not too hard once you have the basic requirements worked out and it's great fun to see your dog the first time you hand out a chicken carcass for a meal
. Good luck x