Marshall Carnivore Plus High Protein Diet vs. Blue Wilderness Adult Duck

Blue Wilderness has a better protein to fat ratio. Marshall's ratio of 2.35 to 1 is too high (not fatty enough). (The ideal ratio is 2 to 1.) Marshall has much fewer ingredients, which is usually a good thing. Marshall has a slightly lower concentration of fruits, veggies, grains, and starches. Both foods have peas, but Blue Wilderness has a lower concentration (3rd vs 2nd ingredient). Marshall contains controversial ingredients.

Marshall Carnivore Plus High Protein Diet

Marshall has much fewer ingredients, which is usually a good thing.
Marshall has a slightly lower concentration of fruits, veggies, grains, and starches.

Legend

First 10 ingredients:

chicken by-products pea flour chicken menhadan fish meal dried beet pulp brewers dried yeast pea fiber dl-methionine l-lysine sodium propionate and mixed tocopherols

Blue Wilderness Adult Duck

Blue Wilderness has a better protein to fat ratio. Marshall's ratio of 2.35 to 1 is too high (not fatty enough). (The ideal ratio is 2 to 1.)
Both foods have peas, but Blue Wilderness has a lower concentration (3rd vs 2nd ingredient).
Marshall contains controversial ingredients.

First 10 ingredients:

deboned duck chicken meal pea protein peas tapioca starch menhaden fish meal chicken fat dried egg product flaxseed natural flavor