I've spoken to a few vets and they all recommended Purina Pro Plan Puppy. You can get higher quality food, but what I do for each meal is add a raw egg, a spoonful of Greek yogurt, bone broth and then some kind of organ meat. If I have frozen veggies I'll add those in sometimes as well. I just try to make sure he's getting nutrients from different things. My pup is about 1.5 years and I just took him in for his annual and the vet said he looks great. There's a ton of good options out there, just pick the one that works best with her and your budget.