Oh, I'm so sorry Linda. Little poms legs are so fragile. My brother has one too and she hurt her leg. I don't remember how long it took to heal but she did fine after awhile. She just needs a lot of TLC, which I'm sure she is getting. My precious maltese/terrier died on March 6th. I was so heartbroken. It is so hard to see them hurt isn't it? Keep us posted on little Riley.