When we have a ferret that doesn't want to eat and we don't know what they eat I set up a food buffet. I use the lunch trays (found at second hand stores) and in each little section I put a different type of food. There are 5 sections and I pick the most common quality foods sold in our area and a a couple grocery store types. Purina Kitten Chow, Deli Cat, and Alpo Cat seem to be the most popular junk foods so I include them as well as Iams Kitten, Iams Adult, Science Diet, Totally Ferret (not likely as it isn't sold in our area), and Marshall Farms. First we find out what the ferret likes, let them adapt to our household then we start switching foods. Some ferrets will not switch and that is fine with me as long as they eat our recipe that is filled with proper nutrition - and most if not all do enjoy a saucer of warm recipe in the morning and evening. My suggestion is to contact the people and find out what kind of dog food they were feeding and buy some to mix with the good stuff. You can grind up the food to a powder and mix it with the proper foods. You can also mix the good foods with dog food and place them in a sealed container for a few days - shaking frequently. While some people think ferrets will eat when they get hungry enough - they won't. That is when they have to be force fed. Eventually the ferret can end up so stressed that he/she will get an ulcer. And if you aren't on top of it you will have a very sick ferret and a longer course of medicating and force feeding than if you allow the ferret to eat the type of food it prefers and allow it to adjust to the new and frightening situation before switching to the proper foods. In a shelter situation if this is a single ferret, he might be more comfortable in a room by himself, away from the other ferrets. Once he's doing well you can move him into the shelter room. But be ever watchful that he continues to eat and drink. Hugs to all. tle [Posted in FML issue 2376]