My chi went to the emergency pet hospital 2 days ago because he had been having blood and mucous in his extremely soft stool. It turned out hebhad colitial enteritis which is where there is an overgrowth of bacteria in his intestines that causes it to swell. He hasn't been eating, but he keeps nibbling on grass. I've been trying to get him to eat but he just won't. I'm going to call my vet later but I was just wanting some input from someone else to ease my mind a bit. Is something else wrong? Or does this sound like he's just recovering from his sickness and his appetite will come back?