Nature's Variety Instinct Ultimate Protein Duck vs. Mazuri Ferret Diet

Mazuri has a better protein to fat ratio. Nature's Variety's ratio of 2.76 to 1 is too high (not fatty enough). (The ideal ratio is 2 to 1.) Nature's Variety has much fewer ingredients, which is usually a good thing. Nature's Variety has a slightly lower concentration of fruits, veggies, grains, and starches. Both foods are pea-free. Mazuri contains controversial ingredients.

Nature's Variety Instinct Ultimate Protein Duck

Nature's Variety has much fewer ingredients, which is usually a good thing.
Nature's Variety has a slightly lower concentration of fruits, veggies, grains, and starches.
Mazuri contains controversial ingredients.

Legend

First 10 ingredients:

duck chicken chicken eggs tapioca ground flaxseed canola oil natural flavor dried tomato pomace dried whey protein concentrate dicalcium phosphate

Mazuri Ferret Diet

Mazuri has a better protein to fat ratio. Nature's Variety's ratio of 2.76 to 1 is too high (not fatty enough). (The ideal ratio is 2 to 1.)

First 10 ingredients:

poultry by-product meal ground brown rice dehulled soybean meal porcine animal fat spray dried animal blood cells poultry fat glutamic acid dried beet pulp soy protein concentrate soybean oil