Marshall Carnivore Plus High Protein Diet vs. IAMS Proactive Health Healthy Adult with Chicken

IAMS 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 slightly fewer ingredients, which is usually a good thing. Both foods are mostly free of fruits, veggies, grains, and starches. IAMS is 100% pea-free; Marshall has peas as its 2nd ingredient. Marshall contains controversial ingredients.

Marshall Carnivore Plus High Protein Diet

Marshall has slightly fewer ingredients, which is usually a good thing.

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

IAMS Proactive Health Healthy Adult with Chicken

IAMS 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.)
IAMS is 100% pea-free; Marshall has peas as its 2nd ingredient.
Marshall contains controversial ingredients.

First 10 ingredients:

chicken chicken by-product meal ground whole grain corn corn grits corn gluten meal dried plain beet pulp chicken fat natural flavor dried egg product sodium bisulfate