"We have 5 ferrets, that's right, 5!!! One of our boys, who was not suppose to exceed 3.5 pounds, is now 4.5 pounds and he's not fat, he's just huge. When another ferret owner meets our ferrets they always say "Wow, your ferrets are huge, and so healthy". My kids have soft coats, bright eyes and solid muscles, and I give Totally Ferret the credit for that. Totally ferret is the best, and I would urge any ferret owner to pick this product up. It may be more expensive, but there is a reason for that...it's a better quality food, worth every dime!"