Back when I used to feed kibble, Wylie ate his poop as a puppy for a while. I bought Solid Gold's SEP (Stop Eating Poop) and it worked immediately - so I highly recommend it.
As for crying when pooping, that really concerns me. You could try giving pumpkin, but I'd also head to the vet for further guidance bc that's not really normal.
__________________ ~ A friend told me I was delusional. I nearly fell off my unicorn. ~ °¨¨¨°ºOº°¨¨¨° Ann | Pfeiffer | Marcel Verdel Purcell | Wylie | Artie °¨¨¨°ºOº°¨¨¨° |