Veterinary questions? Ask a Vet for Answers ASAP
Without further information it is very difficult for me to provide the best advice but I shall certainly try.
Please reply when you can and we can continue the conversation.
His signs of frequent seizures and a lack of appetite are a concern and could have several causes including liver disease, kidney disease or a brain tumour.
A vet visit is needed to examine him and they may run some tests such as a blood test. Treatment will depend on what is going on. He may well benefit from daily anti seizure medicine.