Yeah I would also have assumed that maybe a dog wasnt eating enough...but if you know my Nico..he eats! Not only does he eat...but you can see him really enjoy the food...he even lays down at times while eating..lol. I feed him Canidae...so I dont really feel he's malnourished. And treats are always fruits and veggies. Who knows..I think it's just when the poop is there...he goes for it..
I will have to do a better job of not allowing him the access.