Help Analise’s Kitty

My son-in-law found my granddaughter, Analise’s beloved cat, Rosie, after having been attacked by another animal. She has spent one night in the emergency vet hospital already. They have been trying to stabilize her since last night. Her blood pressure is low. She has no fractures that they can tell on the Xrays, but she isn’t able to use her hind legs much. The Xrays are showing a separation between the muscle and the abdominal wall, which indicates likely internal injuries. They’ve said she has a good chance of pulling through, but she will need a feeding tube and 24 hour care for 3-4 days. It is $3000 per 24 hour period. This cat means the world to my granddaughter and anything anyone can help with would be so greatly appreciated.