Thank you. It's going to depend on his hip X Rays what we will do. Also, his elbows are getting X Rayed too. If he has bad dysplasia we will have to think about other options. As it is theres 3 tough months of recovery for the one knee and the other will need it next year. Money is also an issue unfortunatly. Each knee is $2600 and each hip $6000. Really can't put 18 K into the dog just to have him in pain half his life. But, I'm guardadly optimistic right now. He knows something up. He wants to be apart from Penny and Brindle for now.