Help Lorenzo save Rocky - surgery needed

Rocky is my cat of nine years. On 16 November we rushed to the San Francisco Emergency Vet Clinic with a tumor on the spleen. The vet recommends orthopedic surgery, and the estimate came to $1,800. They have stabilized Rocky, but the treatment can't wait beyond March. Rocky is more than a pet - Rocky walks my kids to the bus stop every morning. I have already put $400 toward the bills and asked for a payment plan. Whatever I can't raise, I'll repay to anyone who needs it back. If more is raised than needed, the surplus goes to the San Francisco Emergency Vet Clinic's charity fund for other animals. Where the $1,800 goes: • Medication and follow-up visits: $155 • Emergency surgery: $900 • Hospitalization (4 nights): $745 Please ask me anything in the questions section. I'll answer honestly and quickly. - Lorenzo