Spike's surgery

This is Spike, a 6 years old Amstaff. After four different homes and one year at the shelter, he found his forever home with my family. After his adoption, we found out Spike had a lot of medical issues that we weren't aware of. He has a jaw malformation and underwent a surgery to get 12 teeth removed.  Spike also has a ruptured cranial cruciate ligament (CCL) that requires a second surgery. My  family and I have already spent a lot of money on Spike's bills and we don't have enough for the second surgery right now. If you are in the position to do so, we would really appreciate if you could help us out. Anything helps, and we are very grateful for you reading our story! Have a good day! :)