Farmina N&D Prime Lamb vs. Pet Supplies Plus Bulk Ferret Food Ultimate

Farmina has a better protein to fat ratio. Pet Supplies Plus's ratio of 2.53 to 1 is too high (not fatty enough). (The ideal ratio is 2 to 1.) Pet Supplies Plus has slightly fewer ingredients, which is usually a good thing. Farmina has a slightly lower concentration of fruits, veggies, grains, and starches. Pet Supplies Plus is 100% pea-free; Farmina has peas as its 9th ingredient.

Farmina N&D Prime Lamb

Farmina has a better protein to fat ratio. Pet Supplies Plus's ratio of 2.53 to 1 is too high (not fatty enough). (The ideal ratio is 2 to 1.)
Farmina has a slightly lower concentration of fruits, veggies, grains, and starches.

Legend

First 10 ingredients:

lamb dehydrated lamb sweet potatoes chicken fat dried whole eggs herring dehydrated herring herring oil pea fiber dried carrot

Pet Supplies Plus Bulk Ferret Food Ultimate

Pet Supplies Plus has slightly fewer ingredients, which is usually a good thing.
Pet Supplies Plus is 100% pea-free; Farmina has peas as its 9th ingredient.

First 10 ingredients:

chicken by-product meal porcine meat and bone meal brewers rice corn gluten meal ground wheat poultry fat ground flax seed dried skimmed milk spray dried eggs wheat middlings