So when I went out to see the horse I lease today I saw she was standing funny when I rode by her pasture. As I watched her walk up she had a bit of a limp and didnt put much weight on her right hind leg. I brought her in and felt down her leg but there was no heat or swelling. She tossed her head a little as I touched her fetlock. NOthing major, but her mood just wasn't quite right. I've known this horse for 3 years and she has never been sick or injured. When I asked the owner about it she hadn't noticed it, and pretty much said it should be ok, she might have hit it wrong when rolling. I believe her, but is there anything I should look for in case it is something serious? Im going to give her a few days rest and see how she is then. The owner said it should be ok to work her but I don't wanna stress it if she is sore and make it worse. What would be the point when you would be seriuos about a vet? Should this be my worry?