When I had a ferret with a tilted head it ended up a fungal infection in the ear. Came on fast and was so bad the poor little guy could only walk in circles! Till he was better I limited his out of cage time to inside the ferret playpen cuz he was bumping too much stuff. I didn't see the initial post for this just others' comments so if you haven t already done so - definitely get him in to the vet. My little guy cleared up quickly once the vet gave us Gentizol. Laura [Posted in FML 7134]