Is it possible that his dental issues are affecting him? Infected teeth can cause a whole myriad of health problems. Hopefully there will be a way of dealing with infected teeth if you are not able to put him under anesthesia. Wish you the best.
__________________ Joanne  Eli  Chipper Eva  Snowboy Rosie(R.I.P. 1996-July 29, 2013) Cocoa(R.I.P 1998-April 26, 2012): |