Marshall Premium Ferret Diet vs. Kaytee Fiesta

Marshall has a better protein to fat ratio. However, Kaytee's ratio is not bad. (The ideal ratio is 2 to 1.) Marshall has much fewer ingredients, which is usually a good thing. Marshall has a slightly lower concentration of fruits, veggies, grains, and starches. Both foods are pea-free. Kaytee contains sugars, which have been linked to insulinoma. Marshall contains controversial ingredients.

Marshall Premium Ferret Diet

Marshall has a better protein to fat ratio. However, Kaytee's ratio is not bad. (The ideal ratio is 2 to 1.)
Marshall has much fewer ingredients, which is usually a good thing.
Marshall has a slightly lower concentration of fruits, veggies, grains, and starches.
Kaytee contains sugars, which have been linked to insulinoma.

Legend

First 10 ingredients:

chicken by-products chicken chicken by-product meal corn meal dried beet pulp brewers dried yeast dl-methionine l-lysine choline chloride sodium propionate

Kaytee Fiesta

Marshall contains controversial ingredients.

First 10 ingredients:

poultry meal poultry by-product meal brewers rice ground wheat dried egg product poultry fat dehulled soybean meal soybean oil dried molasses beet pulp fish meal