Nature's Variety Instinct Raw Boost Grain-Free Duck vs. Vitalin British Chicken Complete Ferret Diet

Vitalin has a better protein to fat ratio. However, Nature's Variety's ratio is not bad. (The ideal ratio is 2 to 1.) Vitalin has fewer ingredients, which is usually a good thing. Nature's Variety has a slightly lower concentration of fruits, veggies, grains, and starches. Vitalin is 100% pea-free; Nature's Variety has peas as its 6th ingredient. Vitalin contains sugars, which have been linked to insulinoma.

Nature's Variety Instinct Raw Boost Grain-Free Duck

Nature's Variety has a slightly lower concentration of fruits, veggies, grains, and starches.
Vitalin contains sugars, which have been linked to insulinoma.

Legend

First 10 ingredients:

duck turkey meal chicken meal chicken fat white fish meal peas tapioca natural flavor freeze dried duck freeze dried chicken

Vitalin British Chicken Complete Ferret Diet

Vitalin has a better protein to fat ratio. However, Nature's Variety's ratio is not bad. (The ideal ratio is 2 to 1.)
Vitalin has fewer ingredients, which is usually a good thing.
Vitalin is 100% pea-free; Nature's Variety has peas as its 6th ingredient.

First 10 ingredients:

chicken meat meal rice chicken oil sugar beet fish meal brewer’s yeast fish oil chicken liver digest fructo-oligosaccharides mannan-oligosaccharides