Hi Mike It is always a tough call on force feeding a sick ferret like you have to be doing, I have used NutriCal/NutriGel warmed to a thin liquid and gently syringed into the side of the mouth as a feed alternative, it is easy to swallow and I have heard of ferrets going a month on this when unable to swallow other foods. NutriCal/Gel is full of vitamins and nutrients. A small amount goes a long way. I also use some Metacam in a lactose free pet milk (Orally Syringed if needed) to ease pain so when my ferrets are taking food it doesn't hurt to swallow. Ensure he is kept hydrated, and I hope things improve soon for Sprout When feeding the NuriCal/Gel you only need a small amount eg less than the toothpaste to clean your teeth. It comes in a tube so is easily squeezed out. Cheers Michelle [Posted in FML 6728]