Nature's Variety Instinct Raw Boost Grain-Free Salmon vs. Nature's Variety Instinct Original Grain-Free Duck

Instinct Original Grain-Free Duck has a better protein to fat ratio. Instinct Raw Boost Grain-Free Salmon's ratio of 2.27 to 1 is too high (not fatty enough). (The ideal ratio is 2 to 1.) Instinct Original Grain-Free Duck has fewer ingredients, which is usually a good thing. Both foods are mostly free of fruits, veggies, grains, and starches. Both foods have peas, but Instinct Original Grain-Free Duck has a lower concentration (9th vs 7th ingredient).

Nature's Variety Instinct Raw Boost Grain-Free Salmon

Legend

First 10 ingredients:

salmon menhaden fish meal white fish meal pacific whiting pacific sole pacific rockfish peas herring meal canola oil tapioca

Nature's Variety Instinct Original Grain-Free Duck

Instinct Original Grain-Free Duck has a better protein to fat ratio. Instinct Raw Boost Grain-Free Salmon's ratio of 2.27 to 1 is too high (not fatty enough). (The ideal ratio is 2 to 1.)
Instinct Original Grain-Free Duck has fewer ingredients, which is usually a good thing.
Both foods have peas, but Instinct Original Grain-Free Duck has a lower concentration (9th vs 7th ingredient).

First 10 ingredients:

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