Whiskers had a hairline fracture in his foot. It took about 4 weeks to heal, with a cast for about a week. That was all that the poor little guy could handle. The top of the cast irritated his skin too much to keep it on any longer. After the cast came off, we kept him in his cage, and took his shelf out so that he wouldn't jump up and aggravate the injury. We gave him Metacam regularly at the beginning, when he was obviously uncomfortable, then tapered off as he healed. I think we had two return visits...one to take off the cast, and another to take another x-ray to make sure that he had healed. Good luck!