Nature's Variety Instinct Limited Ingredient Diet Grain-Free Turkey vs. IAMS Proactive Health Healthy Adult with Chicken

IAMS has a better protein to fat ratio. However, Nature's Variety's ratio is not bad. (The ideal ratio is 2 to 1.) Nature's Variety 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; Nature's Variety has peas as its 2nd ingredient.

Nature's Variety Instinct Limited Ingredient Diet Grain-Free Turkey

Nature's Variety has slightly fewer ingredients, which is usually a good thing.

Legend

First 10 ingredients:

turkey meal peas turkey tapioca canola oil natural flavor coconut oil salt montmorillonite clay choline chloride

IAMS Proactive Health Healthy Adult with Chicken

IAMS has a better protein to fat ratio. However, Nature's Variety's ratio is not bad. (The ideal ratio is 2 to 1.)
IAMS has a slightly lower concentration of fruits, veggies, grains, and starches.
IAMS is 100% pea-free; Nature's Variety has peas as its 2nd 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