I read a post a little while ago about someone who had a ewe that was lame for no apparent reason. I have the same thing, but she's been on and off being slightly lame for several months now. I gave her 1 injection of Metacam a while ago and she improved for a time, but now she's back to being slightly lame again. She doesn't lie down a lot, she doesn't kneel when eating, there's no swelling or heat in her joints. I was going to give her a course of Metacam, 3 injections 3 days apart incase it is something that is inflamed in her shoulder maybe? I wondered if this is a sensible option? Thank you