Young Again ZERO vs. Nature's Variety Instinct Raw Boost Grain-Free Salmon

Young Again has a better protein to fat ratio. Nature's Variety's ratio of 2.27 to 1 is too high (not fatty enough). (The ideal ratio is 2 to 1.) Young Again has much fewer ingredients, which is usually a good thing. Nature's Variety has a slightly lower concentration of fruits, veggies, grains, and starches. Young Again is 100% pea-free; Nature's Variety has peas as its 7th ingredient. Young Again contains controversial ingredients.

Young Again ZERO

Young Again has a better protein to fat ratio. Nature's Variety's ratio of 2.27 to 1 is too high (not fatty enough). (The ideal ratio is 2 to 1.)
Young Again has much fewer ingredients, which is usually a good thing.
Young Again is 100% pea-free; Nature's Variety has peas as its 7th ingredient.

Legend

First 10 ingredients:

hydrolyzed pork chicken meal chicken fat chicken liver flavor guar gum herring meal dl methionine l-lysine fish oil psyllium husk

Nature's Variety Instinct Raw Boost Grain-Free Salmon

Nature's Variety has a slightly lower concentration of fruits, veggies, grains, and starches.
Young Again contains controversial ingredients.

First 10 ingredients:

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