My 8.5 year old Boston Terrier, Molly, has developed skin lesions multiple times over the past year. She has been put on antibiotics which seem to help minimally. Now she has developed a head tilt and a curved body, and the skin eruptions are out of control. She is on steroids and antibiotics. Liver enzymes are slightly elevated. Anyone had similar symptoms?Cancer, allergies, cushings, encephalitis; or possible combination of above have all been mentioned as possibilities.