Kitten Severely Attacked By Dog

Today my 6 month old cat Onyx was attacked by a dog. Her sternum is fractured and bones are overlapping, a muscle was pulled off the pelvic bone, her lungs are bruised, she has neurological damage, injured back legs so much that she is unable to walk and one leg is severely more injured than the other. She has needed oxygen and overnight treatment in the emergency room. The bill is $1,820. I am a college student and Onyx is my emotional support animal. Any amount is much appreciated. Anything at all