Since mine discovers cozies, they stayed together only once! They started arguing, so I had to get another one. I though everything was alright, till I discovered they like their cozies backwards, to hide underneath. I see your piggies do a great job "sort of" in laying in the same one. Oko looks funny with that face telling Hamilton to move and make a little more space for him too, but Hamilton looks like in heaven, he doesn't care. Cute!
They have to be together at all times! Oko will not leave Hamilton's side...even if there is no room. Piggloos, Cuddly's..you name it..They are always together. Oko is getting older now, and I'm hoping when he passes, Hamilton will be ok...