Back from the vet. Charley is sleeping in the bedroom. Knocked out on valium. He'd become dehydrated from the vomiting and fed him some fluids through a tube. He threw up again, but that'll probably do it for the night. He's completely out. I am to take him to the vet again in the morning and leave him there so more fluids can be given to him and medicine administered when needed.
I've been crying on and off tonight with what will come of this and just seeing him in so much pain.