Well took Gizmo today for his xray, and it showed up normal. (Typical) the vet has give him some Metacam to take this week to see how he gets on. TBH Im really worried as he started sitting and walking funny a good few months ago out of the blue. He walks with his back arched up and out to the left hand side. He sits all hunched up. He doesnt get excited about anything even chicken he just sniffs then eats. I cant remember the last time I saw his little tail wag. The vet thinks he may have just pulled a muscle but Im not convinced. He was really constipated a couple of weeks ago too and she said that would be unrelated considering he started walkin and sitting funny before then. So guess gota try this med and see what they recommend next but im so worried as he looks soooo sad. :-(