Hello, I have had my jumbo pekin now for roughly two and a half years, and I have never ever had a problem with him not eating. He is an indoor kept duck, and he hates when I force him to play in the yard. Anyway, he's a happy duck. He always eats and loves to drink water and play in his water. Here lately I have been giving him a banana a day, because he has seemed to take quite a liking to them. he LOVES them! I had tried to feed him corn scratch and duck feed crumbles, but for some reason small pebbled parrot feed is his favorite. he gets warm baths regularly, and always has access to food and water. I have been staying with my parents for the last three nights, and i still come home everyday to spend time with him and feed and water him and check on him. however, he has not touched his food. he wont eat any of it. he seems rather heavy when I pick him up, but he has been eating a lot lately. but i read online that this could be something wrong with his intestines, and I read that they could rupture? I'm just very scared, because his poop has been almost completely water. My parents thought that he could be missing me, but even when I try to feed him by hand and take him out of the coop he still doesn't want anything to do with food, I have been trying to give him old favorites of his and treats, but he will only eat roughly one piece, if that, but nothing else. I did not feel anything in his windpipe, but he seems to have a sort sound to him when he breathes. Also, I give him niacin in his water daily, and I always be sure to slide in a little ACV or sugar in there on occasion. About two months ago, he had a few seizures from what i thought was niacin deficiency, but ever since i have started giving him niacin, they have stopped.