I don't know if Peanut lifts his leg when he goes #1, but Momo does & I had to figure out a way to save the walls...He goes right against the door or on the door ledge (not sure what it's called), so I put an empty bottle against the places he goes & wrapped it in a piece of pee pad. Kinda like an indoor fire hydrant, only it's a glass bottle! lol
a bit blurry. I also had to place pee pads where they go at first & eventually in one place, the bathroom. I've found that washable pee pads = less accidents (I still line the bottom w/paper ones), but need to get rid of all rugs. They can't tell the difference!
You also need to get rid of any urine smell where he's gone before.