First off, I don't let any of the kids drag any of their stuff from home around my house. If they need something from home to nap with they are welcome to bring a small blanket or stuffed animal. But that is the only time they get it, although I have the odd child think that they can get away with taking it to the playroom while mom is still at the door with me.....ya, I don't think so.

I definitely would have just stuck it in a plastic bag, tied it super tight and set it out at the side of the house. I wouldn't even want it inside the house. I take cleanliness pretty seriously and I'm not have it stink of urine because some dcm decides to bring it to my house anyway.