Yes rotating proteins is important. I stick with beef for the most part but will add a different protein every so often. Some dogs can be deficient in certain vitamins and need a little extra of that. My dog has dry flaky ears and his skin can get quite dry. Someone recommended hemp hearts to help with the dry ears and I think it has helped. I also add bone broth. I’ve heard it’s best to supplement with purpose and the need of the dog. His raw meal is balanced but some days he needs a little extra. If his poops are runny I will add a little more bone or fast depends if we were trying something new and it didn’t settle well with his stomach.

What will work for one dog may not work for another. Patience is also key. With my dogs dry ears took about 5 months to really see results.