Simba, I had the most wonderful little long hair Calico kitty, Puddy, who had one leg very similar to yours and kinks in her tail, too. Obviously, she had more mobility than you but I just want to let you know that nothing stopped her even though I could tell that she sometimes was in pain. There was no surgery that could fix her leg, it couldn't even touch the floor and besides that, she had other health issues. She still lived to the age of 14, never got over 5 lbs. but she was a little dynamo and I have a feeling you are, too. You've got a loving human to take care of you and that makes all the difference in the world. I wish you many, many more happy and healthy years together. Enjoy your well deserved title of COTD, gorgeous.