Originally Posted by
JenC
Sometimes poop talk is gross, but I wanted to address the change in consistency through the day. This is my thoughts on it. Dog eats last meal at 5PM, something like that. He may poop before he goes to bed. He's crated and whatever he's eaten is in his stomach, then the bowels and is stored up until the AM movement. It's been sitting in his intestines, water is removed, it's fully formed and somewhat "dry". It's been "curing" for possibly 6-8 hours or longer. You feed pup in the AM, he may go potty again relatively soon, he's still emptying his system from the meal the night before. But as the day goes on, he may pass the breakfast and lunch relatively quickly due to being up and active and someone able to let him out to poop. Those poops haven't had hours to cure in the system therefore, they are more soft due to water content.
Gross, but that's my take on it. It's been that way with all of mine. Still is. Morning poop hard. Afternoon poops, softer.