RE: Ferrets and screened porches post (sorry, with this FML processor I can't easily retrieve the message to see who posted it) Our crew *loves* the screened porch too. We've placed a sandbox and their favorite toys out there. They all line up at the door every morning, waiting for me to open it so they can go out and romp. We did replace all of the "old" fiberglass screen with metal screen. Ferret claws can cut through fiberglass screen like a hot knife through soft butter - in mere seconds. They have proven to me that they can even get through the metal screen in a couple of hours of determined digging, but have decided it's not worth it. Even at that we keep close tabs on them when they are out there, just in case. Ferrets usually don't switch food to quickly, often preferring a food of inferior quality to that of a better quality. The bags will list the protein and the major ingredients. Look for 32% or greater protein on the "analysis" list on the bag; and poultry as the first ingredient in the other list. Vegetables as the first ingredient is not a good sign. That means that the bulk of the protein comes from vegetables not meat. Ferrets have a hard time digesting vegetable proteins. Sounds like you're doing the right thing in your switching process. Gradually add the new food and keep increasing the percentage of new to old, over a period of weeks. Dick B. [Posted in FML issue 1351]