“So my whole issue is if he can’t balance it what do I do? And how does this food not affect my other dog? That’s weird, too”.
Why is your other dog on prescription food? Only give the prescription food to the dog it is recommended for. The food is not intended for healthy dogs, only for dogs with specific medical conditions. The food is not nutritionally formulated to be correct, only to aid in preventing certain health issues from reoccurring, which is the priority for the dog receiving treatment, not a perfect diet.
That is why a prescription is required from your veterinarian.
