Nature's Variety Instinct Original Grain-Free Duck vs. Evolution Gourmet Ultra Life Organic Vegan

Evolution has a better protein to fat ratio. However, Nature's Variety's ratio is not bad. (The ideal ratio is 2 to 1.) Evolution has slightly fewer ingredients, which is usually a good thing. Nature's Variety has a slightly lower concentration of fruits, veggies, grains, and starches. Both foods have peas, but Nature's Variety has a lower concentration (9th vs 2nd ingredient). Evolution contains sugars, which have been linked to insulinoma.

Nature's Variety Instinct Original Grain-Free Duck

Nature's Variety has a slightly lower concentration of fruits, veggies, grains, and starches.
Both foods have peas, but Nature's Variety has a lower concentration (9th vs 2nd ingredient).
Evolution contains sugars, which have been linked to insulinoma.

Legend

First 10 ingredients:

duck turkey meal chicken meal chicken fat white fish meal pacific whiting pacific sole pacific rockfish peas tapioca

Evolution Gourmet Ultra Life Organic Vegan

Evolution has a better protein to fat ratio. However, Nature's Variety's ratio is not bad. (The ideal ratio is 2 to 1.)
Evolution has slightly fewer ingredients, which is usually a good thing.

First 10 ingredients:

organic sunflower meal organic peas organic soybeans organic soybean meal organic soybean oil organic pea protein concentrate brewer's dried yeast dried molasses monocalcium phosphate calcium carbonate