Help Save Leah

We found Leah (an alaskan malamute) in the middle of I-20 this morning after she was hit by a car. We took her to an animal hospital where we found she has possible head trauma, a punctured lung, dislocated hip, and a broken jaw. She is microchipped, but when contacted the owners said they dont want anything to do with this. They dont want her anymore. I am desperately trying to raise money help to cover her medical costs. She can pull through this she just needs help! I have already put down a deposit to get things started but more is needed. Please help if you can!