If your Russian Blue cat has been diagnosed with Hepatic Lipidosis or fatty liver disease then you will need to discuss immediate treatment options with  vet. If your cat’s condition is severe hospitalization may be required to reverse the state of starvation as well as to provide immediate fluids and vitamins needed. Once at home, your cat’s treatment will be primarily dietary. If your cat is unwilling to eat you will need to discuss other options such as tube or syringe feeding with your vet. Once your cat is past the first few critical days of recovery, his chances of a full recovery increase, but you must follow your vet’s instructions completely. If at any time you need assistance at home, call or schedule an appointment with your veterinarian Rochester, NY. In addition, try to keep your cat out of stressful environments by creating a quiet space where he can rest at home.