Hi Jeff,
I would also rotate proteins for a wider variety of amino acids.
I believe that the one thing that James from Darwin’s encourages with regular rotational feeding of a variety of their products is adding a sardine to your dogs food every other day. Tinned sardines are fine and they’re the best source of Omega 3’s which are generally lacking in most diets.
You might also consider getting some of Darwin’s raw green tripe with your next order. Raw green tripe is full of amino acids, digestive enzymes and lots of nutrients. Darwin’s sells it in one pound packages and you can easily add it to a meal or serve as a meal.
