My mare, one of the boarder's geldings, and another mare have this issue. It drives us crazy. I'm pretty sure the only thing that would help in these instances is to install a cement floor with drains :/ Then you'd have to worry about the drains clogging eventually :( Ughhh... I feel your pain!
With our situation, we've found that using a mix of sawdust and soft wood pellets works very well - even though they still get icky wet spots, at least it isn't as soupy... it's more like... glumpy (because, you know... glumpy is TOTALLY a word ;) haha).
Last edited by sillyhorses; 09-29-2012 at 10:14 PM.