We have been feeding our ferret marshalls. A man who works at pet smart said he feeds his 8 in 1 and mixes it with cat food. We bought 8 in 1. Is it a good food alone or do we need to add something to it ? I know he needs a certain amount of fat and protein. And do i slowly mix in 8 in 1 to the marshalls untilk its all 8 in 1. Im on a fixed income so cant really afford totally ferret but want to do the best i can for him. Thank you [Posted in FML 6462]