I'm currently keeping my two bunnies in a custom built bunny condo, which is working great, yesterday (and I've noticed this in the past) I cleaned up their condo and cleaned their litter box and everything and this morning there were droppings all over the first floor of the condo and even some outside along the condo. they're not in piles, but more like spread around, which I know is a territorial marking, does this mean they don't have good litter habits? or is this normal behavoir? do rabbits ever stop doing this? They mostly keep their droppings in their litter box but this seems to be something that's happening often and it's such a mess, they never pee anywhere other than their litter box.