My male that is 1 year old has this but I don't know what grade it is but he has had surgery for this on both knees, he has pins in his legs. well to make a long story short he had surgery in jan. and now he has to have it again due to the pin is too long on his right leg. so I talked to the breeder she said she would send me another pup and just keep him as a pet, but I said No i don't want another pup I want to keep my little 3 pounder baby, so I shipped him back to her and she is having her vet fix his right leg, and she is paying for everything shipping cost there and home and bill. he will be gone for 2 weeks, i already miss his little butt |