Just in case anyone is interested, I suggest going to the following link and in the search area, put in:
raw food balance
There are many questions there about this subject of balancing raw food. If you click on the answers you can read what the vet nutritionists recommend:
https://www.petdiets.com/Ask-the-Nutritionist
I know people want to believe what they read on the internet but one must ALWAYS look at the source of information.....and the people's qualifications. In the case of the site above, there is a link to view the resumes of the people who are running that site. You don't always see that on the dog food pages on the internet...just a whole lot of we are this and we are that. If they don't have the educational background, I give them not one ounce of my time and I sure as heck won't feed any of my pups what an unqualified person swears is good.
There are far too many self proclaimed experts in animal nutrition on the internet.