Nulo MedalSeries High-Meat Chicken vs. IAMS Proactive Health Healthy Adult with Chicken

Nulo has a better protein to fat ratio. However, IAMS's ratio is not bad. (The ideal ratio is 2 to 1.) IAMS has slightly fewer ingredients, which is usually a good thing. IAMS has a slightly lower concentration of fruits, veggies, grains, and starches. IAMS is 100% pea-free; Nulo has peas as its 3rd ingredient.

Nulo MedalSeries High-Meat Chicken

Nulo has a better protein to fat ratio. However, IAMS's ratio is not bad. (The ideal ratio is 2 to 1.)

Legend

First 10 ingredients:

deboned chicken chicken meal yellow peas green lentils chicken fat whole flaxseed miscanthus grass chicken hearts chicken livers natural chicken flavor

IAMS Proactive Health Healthy Adult with Chicken

IAMS has slightly fewer ingredients, which is usually a good thing.
IAMS has a slightly lower concentration of fruits, veggies, grains, and starches.
IAMS is 100% pea-free; Nulo has peas as its 3rd ingredient.

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