I have put him in a warm brooding box type thing which is draft free and has a secure door with one of his friends.their is lots hay in their and his friend for compony and extra warmth. It stays very warm in their and the air temp outside the enclosure tonight should not go below 4C witch in America is 46F I think. I will call vet first thing tommorow, I do hope he will get better poor little chap.
also I first noticed this About 45hours ago but just hoped it would pass but it hasn’t, at first he was still eating just acting a bit of and then stopped eating but luckily he is eating the soup well now that I have made it more liquidy