Help Buddy!

This is buddy. A Beautiful loving Pit Bull who is in desperate need for a costly knee surgery. He has a torn ligament in his back right knee that makes him have to walk on three legs due to the pain. We have been giving him medication twice a day, everyday that is supposed to help with the pain. But the injury is only cured by the surgery that we unfortunately can not afford. Please help us give this amazing dog the care he deserves. Thank you so much.