Thanks @Milton Meathead. Appreciate all the good advice. She won't climb stairs, so that's not an issue. I do have rugs all over the house, she drags them to where SHE wants them. Did another x-ray yesterday, apparently what's going on is the growth plates in her carpus are closing. Because, much to my surprise she's in heat. That just started Wed. night. According to the vet, the flood of hormones is causing the growth plates to close. I didn't expect her first heat til well after her first birthday. Surprise, surprise.