Help my best friend sasha

So today I found out my best friend of 10 yrs has cancer. She has a large mass on her mamory gland and with some medication we can get the mass to shrink and have it removed. The cost of surgery and everything else is $900...I do work but i struggle to make ends me ive missed a few days of work due to taking her back and fourth to the vets and caring for her and she has cared for me over the yrs..She has been there for me through everything from simple problems to helping me coupe with the death of parents..I hope you read this and feel in your heart to help us out we would gladly appreciate it thank you very much and god bless