
I am so sorry but I think if he were mine I would let him go. I have always said when they go off their legs its the end of the line. Many yrs ago a friend had a cross rottie,he was a huge dog and when he could no longer stand it was awful watching him drag himself around,he had pressure sores and was generally miserable although my friend spent every minute of the day trying her best to keep him comfy. It was a huge relief when she finally came to her senses and had him pts.