dont think it is boredom, tons of toys and plenty of room inside and get outside for play twice a day. they tug, pull, roll and tumble all day long and sleep well all night long.
now 7 weeks and up to 1 cup per pup three times a day. loose stools but still healthy.
I am trying to pick up as soon as they go , they just like the smell I think...yuck!
IDK, I think I would change foods if possible. It doesn't sound like boredom. What a horrible situation, I feel for you. Are both sire and dam poo eaters?