Help Riley with his vet expenses

Riley, the Moto Vicious shop dog (Hunter & Silke Crombie) was hit by a car Saturday May 7th.  after he dug out from under his fenced-in yard.  He's suffering from a dislocated hip and overall trauma to his body. He is currently sedated due to the injuries but unfortunately Riley is not strong enough for the anesthesia needed to reset his hip. Riley has fluid build up in his chest around the lungs. Riley can't have surgery on his hip until he is strong enough to be under anesthesia. The vet charges are at $3,000 and continuing to climb. Any help with Riley's vet costs is greatly appreciated. Please help get Riley back on his feet and back home with his family.