The actual analysis panel for NL products is in fact product specific. There seems to be a lot of urban legend in this thread and very few facts. GA’s are never 100% accurate because there are small variations between lots not because they test on recipe and then attribute results to all recipes. If you follow the recommended feeding instructions, there is zero chance of over supplementing your animal. If your dogs need more calories because of weather or work load, use a denser, high quality food. It makes no sense to feed a bargain brand to save money and then douse it with an expensive supplement. You end up with garbage covered in hollandaise sauce. Its still garbage.
