Help Nessi Heal from Critical Injuries

My name is Monika I have saved a dog from being put down couple weeks ago. Just yesterday a tragedy happened. A torh with fuel fell on Nessi causing her to get burs on 20% of her body. She's in critical condition and is in a lot of pain in the hospital and needs to continue for several days. Being put on heavy pain medication to relieve the pain and prevent from infections.