Hi I have an 18 month lab/German Shepard and a 9 month large breed very mixed - bit of lab. I started them on raw about 6 weeks ago as the “little” one was having digestive issues on kibble. Both are doing very well on Raw. As I’m knew to it though I have some questions. The biggest is how much protein variety is best? I’m buying from a local small company that offers a few different “formulas”. Chicken, Turkey, Chicken mixed with beef (mostly chicken) and Salmon mixed with boar (mostly salmon). I’ve been feeding Salmon/boar twice a week as I read they need the omega oils and then mostly the chicken/beef with some chicken thrown in the other days. Is this enough variety? Is this enough red meat? The “formulas” all have bone, organs and tripe. I also add a cube of fruit/veg that I blend up and freeze to each meal - plus an egg each for breakfast. Thanks for the help.