Saturday Parker ate a whole box of Total cereal. Next day he left me two big piles of liquid poo. I haven't seen anything since. Now I don't watch him all the time, but I have seen him try to go a couple of times in the yard and I don't see anything come out, but then again I'm sort of far away. I'm going to get the binocs out tonight and take a good look. If he is constipated, how would I know and what to do. He is acting fine, eats fine, still his crazy old self, ate/gnawed on a knuckle bone yesterday. Can anyone give me some help. thanks.