Hi-
Most of us that post regularly on this site lean towards feeding grain free. But that is not to say that all grain free foods are superiior. Many are full of starchy peas and potatoes. It just depends on the food and your dogs. I feed both. It’s best to try to maximize protein and minimize carbs. In the case of large breed pups, I think feeding a reputable brand with the appropriate calcium levels is the most important. You will want them to stay on a puppy or all life stages food until they are at least a year old to give your dogs the best shot at avoiding joint issues. Like mentioned above, there is a list of recommended foods on the large breed puppy thread on this forum on page 35 or 36. Also, the editor’s choice section has some listed as well. It’s best to keep the calcium percentage between .9 and 1.35 max. Good luck!
