I am having a problem with sudden-onset constipation in my 11-day-old chick. I can usually squeeze the vent lightly and it comes out but his vent is swollen and he cries every time he starts going. I have read molasses gives them diarrhea OR it should be used to stop diarrhea- they can’t both be right. I have them started today on chick grit, tried the recommended smashed banana but no one would touch it, tried to give his oil but his tiny beak will not open unless I’m willing to take the risk of breaking his head, he had a 3-day probiotic watering that stopped day before yesterday. He has been super healthy so I’m astonished. Also strange- his poop isn’t hard. He definitely does not have pasty butt.