Madison and Murphy - they are just great.  I did scoop there box on Friday (not too much in it) but they made up for it on Saturday.  They must've spent a fair amount of time in there :)  Nothing to be concerned about but it needed cleaning and I know how Murphy likes a clean box!! Butter, Lucky and Sweet Pea - Sweet Pea is funny.  When she is done walking, she just digs her legs in and is very clear that she doesn't want to go anymore.  I picked her up and carried her a little ways further last night (neither of them had pooped.)  Neither of them did last night but of course they both did this morning!  Butter is just fine too.