Help injured puppy Tumble into recovery

Hello everyone, my name is Zach and I am fundraising for Tumble's medical expenses. I found Tumble on 12/10/21 in a downpour in Kalamazoo MI just off of Gull road after he was struck by a vehicle. Without hesitation I scooped him up & I put him in my car and got him warmth until I could get help. I was able to take him to a friend's home that house's injured/sickly animals. The vet came to the home the next morning and found some disheartening problems. The injuries that Tumble has are from being struck by a vehicle and prior abuse. These injuries include: fractured jaw, skull fracture & puncture, eye puncture, broken leg requiring amputation, lung damage possibly from choking or head trauma, assorted abrasions. Tumble has fluid in his lungs which is causing him to have to be kept in an oxygen cage until he is stable enough for the amputation. Tumble was so thankful once I first brought him into the house and actually wagged his tail a little bit while I held him. He has so much spunk and love left in him to give. All of the money from this fundraiser will be donated to the family that has chosen to adopt him to help cover the medical expenses and give Tumble the life that he deserves! Thank you so much for any help that you can spare!