I would diaper them and belly band them and keep them that way until they stop this behavior. Maybe get new furniture and start your potty training again from scratch and never let them free unless they are covered.
I was getting so frustrated with Teddy and his marking until finally I decided that I would just BB him so he could be free and I wouldn't have to be mad at him all the time. I notice he goes in spurts. He was marking like crazy I put on his BB every minute that he was not in bed which is just at night since I am home all day. I kept that up until I noticed that he stopped wetting the bands so I thought I would try him without the BB and things have been going great! No marking for a couple of weeks...until the last couple of days so I think tomorrow I will start with the BB again for awhile.
Sorry to ramble, I hope I have helped at least alittle
Kim |