my settee is his litter tray

hi this is my second post , my lop is now nine wks old, our first rabbit , the ist problem I had with his nipping has abated now but the second is that although he has a litter tray in the corner for when hes having his roaming time and iv put some of his droppings in it ,boris has developed a bad habit of jumping onto the couch and toileting all over it , iv had to wash the throw and cushion covers twice . iv noticed im rarely finding any droppings anywhere on the floor hes saving them for the setee:what can I do to change this ?

Don't let him on the settee. Cordon off either an area for him to play in or an area to keep clean and comfy for you to sit in.
They love to toilet on soft things. Mine don't have cushiony baskets any more, even though they look great and I would love the rabbits to have them, because they believe all soft furnishings are toilets.

ok thank you I did think of putting him of it when he comes up , but im a bit soft and I didn't want him to think I was rejecting him