I disagree with the above comment about cooking the meat first, that is a big no no if there are any bones in there. And even if there are no bones, why cook it? It's better for the dogs RAW. I feed a prey model diet to my dogs and have for about 8 months now. I saw a drastic difference in the way my dogs looked and acted. So many benefits it would take me paragraphs to list them all but I recently acquired a 13 month old dog and her teeth looked awful. She looked as if she had been fed huge piles of shyt her whole life, literally. After eating my RAW diet that I feed the dogs for just one week, her teeth was shining like brand new pearls, I kid you not. Wish I would have took a picture of her teeth when I got her so I could show before and after pictures but I had no clue her teeth would come clean like they have. Not only have I saw a big improvement in her teeth but she looks ALOT better also IMO. I don't ever see myself not feeding a RAW diet, no matter how many dogs I feed.
When she got here on kibble...
20 days later on RAW and regular exercise...