Help Tomás save Biscuit - surgery needed

Biscuit is my German shepherd of thirteen years. On 28 July we rushed to Guadalupe Veterinary Centre with bloat. The vet recommends a hospital stay and surgery, and the estimate came to $700. They have stabilized Biscuit, but the treatment can't wait beyond October. Biscuit is more than a pet - Biscuit walks my kids to the bus stop every morning. I have already put $115 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 Guadalupe Veterinary Centre's charity fund for other animals. Where the $700 goes: • Emergency surgery: $570 • Diagnostics (X-ray, bloodwork): $50 • Medication and follow-up visits: $80 If you're reading this, thank you. - Tomás