Vegetable
Sweet Potatoes
controversial
Sweet potatoes; 2nd ingredient in ZuPreem Grain-Free Ferret Diet.
Why it's debated: High-starch grain substitute causing metabolic stress for ferrets; flagged among potatoes/sweet potatoes as foods to avoid in commercial diets.
Foods listing this ingredient
Sources: https://www.chewy.com/zupreem-grain-free-diet-daily-ferret/dp/128400