Help Wagner save Ollie - surgery needed

Ollie is my German shepherd of six years. On 28 May we rushed to the Rio de Janeiro Emergency Vet Clinic with kidney failure. The vet recommends an operation to remove the blockage, and the estimate came to $500. They have stabilized Ollie, but the treatment can't wait beyond August. Ollie is more than a pet - Ollie is the reason I get out of bed. I have already put $85 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 Rio de Janeiro Emergency Vet Clinic's charity fund for other animals. Where the $500 goes: • Emergency surgery: $270 • Hospitalization (2 nights): $120 • Medication and follow-up visits: $70 • Diagnostics (X-ray, bloodwork): $40 I never thought I'd be the one asking, and I'm grateful for every bit of support.