My best friend needs help...

Anyone who has been lucky enough to meet Makayla would tell you she's amazing. I rescued her at 3months and OUR lives changed forever. She is the sweetest, most playful, kind hearted dog around. I can't even put into words what she means to me. She's been by my side through everything and now it's my turn to get her through this. She's been diagnosed with bone cancer and will need her leg amputated to save her life. Her surgery is scheduled for Monday 2/9. Any help we would greatly appreciate. Please keep this little lady in your thoughts over the next week. Thank you so much.