It is pretty easy to remove dog pop from our Cataline Premium Turf Rolls. Pickin up dog poop off of our artificial grass rolls would be the same as on natural grass. For solid, dried poop, you would be able to use a pooper scooper, and for looser stools, you can use a hose. When hosing down the turf, the drainage rate will be substantial enough that you will not have any issues with pooling. If you used crushed granite, the drainage rate of your turf would be better than natural grass. To help keep the smell down on your turf, we do recommend using two items. The first is our Zeolite Max infill. We recommend adding this under the turf and on the turf. This infill helps to neutralize the odors that come from urine and stool. Also, to help keep your turf smelling fresh, we recommend using our Turf Fresh spray. You can use this as much as is needed to keep your turf smelling fresh.