We feed Holistic Blend, so no fillers in there. I guess it's more of a bad habit - when one dog starts to do it, the others follow. We also have one dog who has always had digestive problems and whose feces might contain more undigested elements than we would want. I would want to try and add something to everyone's food and see if it changes anything. I cannot afford Deter or any other commercial stuff, this is really expensive, so I'll try a few natural ingredients first.
Thanks for the input.
