Went out tonight to give one of my very tame yearling bucks a shot of antibiotics ( he has a small knot on the side of his jaw, otherwise in perfect shape). Just as I had emptied the syrynge another deer spooked him and he lunged away from me breaking off a 22 gauge x inch and a half needle in his ham. Now do I need to knock him down and try to extract the needle or is it nothing to be concerned about? I know that metal alone will not hurt him( I have all kinds of metal in me from an accident) but maybe a sharp object in a very active muscle might cause a problem. I may be wrong but it seems to me that broken needles would be fairly common in darting(?) What should I do? Tom