Ares never cleans his up...I saw some on the tiled floor one morning (almost stepped in it)...got out the shovel, pushed it onto the shovel with an empty cardboard box, threw it outside, sprayed some bathroom cleaner with bleach, let it soak a minute, then just paper toweled it...like it never existed.
Yep, Voltaire does this too uke: then clean up. I have tiles throughout -phew! The only thing i'll add is that after seeing that you just can't bring yourself to kiss that smoochie face for 24 hours - but after 48 things get back to normal Gotta your dog!!