Mazuri Ferret Diet vs. Nulo FreeStyle High-Meat Turkey & Duck

Mazuri has a better protein to fat ratio. Nulo's ratio of 2.22 to 1 is too high (not fatty enough). (The ideal ratio is 2 to 1.) Nulo has fewer ingredients, which is usually a good thing. Nulo has a slightly lower concentration of fruits, veggies, grains, and starches. Mazuri is 100% pea-free; Nulo has peas as its 5th ingredient. Mazuri contains controversial ingredients.

Mazuri Ferret Diet

Mazuri has a better protein to fat ratio. Nulo's ratio of 2.22 to 1 is too high (not fatty enough). (The ideal ratio is 2 to 1.)
Mazuri is 100% pea-free; Nulo has peas as its 5th ingredient.

Legend

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

Nulo FreeStyle High-Meat Turkey & Duck

Nulo has fewer ingredients, which is usually a good thing.
Nulo has a slightly lower concentration of fruits, veggies, grains, and starches.
Mazuri contains controversial ingredients.

First 10 ingredients:

deboned turkey turkey meal menhaden fish meal deboned cod yellow peas red lentils chicken fat deboned duck sweet potatoes chickpeas