We don't know his age as he's a rescue pig who we got when his partner died three years ago. He's had an ear infection and been on antibiotics and was fine for a while. Since yesterday he's been falling onto his side and just lay on his side when I held him. He's been eating when I put food and hay in front of him but I've just put a chopped up carrot right in front of him and he's ignored it - that never happens 
the vet saw him two weeks ago and said nothing more could be done for him.