Purina Beneful Healthy Weight Dry Dog Food for Adult Dogs Choosing the proper healthy weight dog kibble won t just give your dog the nutrition they need; it will also help them keep those extra pounds at bay which is why your dog needs Purina Beneful Healthy Weight With Farm-Raised Chicken Dog Food. This natural Purina Beneful dog food recipe has everything your dog needs: a generous 25 grams of protein in each cup to help them develop strong muscles 23 essential vitamins and minerals to support overall wellness and calorie-smart wholesome Beneful dry dog food nutrition to help them maintain a healthy weight.