you could give him liver from the butchers aswell, now and again a boiled egg as a treat, the odd raw egg does mt ferrets no harm, there main food is rabbits that they have caught when out ferreting, ive often forgot to take out a frozen rabbit to defrost in time and just gave the ferrets some dried complete dog food. How big is the ferret, if hes a good size try him on 2 drum sticks.If you check him the next day and theres still a drum stick dont give him anymore untill its gone. What im trying to say is the ferret will learn you how much or how little to feed it.If your feeding it too much a