I'm trying to figure out a good way to pick up da $hit. Once I tried putting paper towel underneath the dog's butt while he was in position, but he promptly moved to a different spot. We're in an area where the grass is slightly taller than the average cut lawn. When I pick up da $hit, it just gets nasty. On a side note, is there a spray or chemical agent that I can use to harden da $hit before picking it up?