I have always used a 50/50 mixer with my raw, due to trialing and travelling with my dogs. It wasn't until the freezers went down in my house that I realized a novel protein complimented my raw feeding better than anticipated due to it's high protein. It also includes all the supplements I use in my raw feeding! My dogs look well, in fact a little too well.
-Natalie Cannon, Ranked 2nd in The Spaniel Championships 2019, Respected B Panel Kennel Club Judge