IAMS Proactive Health Healthy Kitten vs. Nature's Variety Instinct Raw Longevity Frozen Bites Rabbit

IAMS has a better protein to fat ratio. Nature's Variety's ratio of 1.56 to 1 is too low (too fatty). (The ideal ratio is 2 to 1.) IAMS has slightly fewer ingredients, which is usually a good thing. Nature's Variety has a slightly lower concentration of fruits, veggies, grains, and starches.

IAMS Proactive Health Healthy Kitten

IAMS has a better protein to fat ratio. Nature's Variety's ratio of 1.56 to 1 is too low (too fatty). (The ideal ratio is 2 to 1.)
IAMS has slightly fewer ingredients, which is usually a good thing.

Legend

First 10 ingredients:

chicken chicken by-product meal ground whole grain corn ground sorghum chicken fat corn gluten meal dried plain beet pulp natural flavor dried egg product potassium chloride

Nature's Variety Instinct Raw Longevity Frozen Bites Rabbit

Nature's Variety has a slightly lower concentration of fruits, veggies, grains, and starches.

First 10 ingredients:

rabbit pork liver pork heart pork fat ground pork bone fish oil ground flaxseed montmorillonite clay ground miscanthus grass rabbit lung