Nigiri needs Surgery

Nigiri tragically broke his left paw in two different spots and won't be able to heal it on his own. I am trying to save up enough money to afford his surgery that he needs as soon as possible. Sadly I cannot afford this due to my own medical bills since I'm a type one diabetic. I took out a care card credit card today to pay the 500 dollars to get these X-rays and pay for his splint. If anyone can take the time and help us out even just a little bit, it would be greatly appreciated. I am desperate to help fix my baby and take him out of his pain.