There's nothing more I can do with the dog. I've made a point to lock her up at night, but my mom, in her usual drunkenness, unlocks the gate and lets her out, leaving her to sit in her recliner all night, and then my mom passes out, at which time the dog gets up, wanders to her favorite spots (especially the dining room) and let loose.
I've made it clear to both parents that the dog cannot go unsupervised for any period of time, but they have chosen to ignore me, and chew me out when I lock her up in the laundry room (a linoleum floored room where her kennel and food are, and is generally clean). Like I said, nothing I can do about the dog anymore.
the plan, right now, is to take away Saber's free reign around the house. he typically follows Samantha everywhere, even when I lock her up in the laundry room, so i decided the he will either spend his time in my room (where his litter box and food are), or in his little prota-kennel when I'm not around. If he starts peeing on the carpet in my room (for some reason he's chosen my brother's room as his place of choice to pee), then the crap will most definately hit the perverbial fan.
I've been doing the spray bottle thing, but it's getting next to impossible to spray him now since he knows what he's not supposed to do and will run immediately after he does it.