A lot has been learned about the proper way to feed large and giant breed puppies over the last 46 years. Fortunately, large breed puppy food has been formulated now to meet all the needs of the growing joints in big pups. It is no longer necessary or recommended to feed them adult food to slow down growing.
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In addition Fromm is one of the brands that the FDA has implicated in the recent increase of dogs being diagnosed with Nutritionally Mediated DCM.
https://www.fda.gov/animal-veterinary/news-events/fda-investigation-potential-link-between-certain-diets-and-canine-dilated-cardiomyopathy
