We have a 12 year old female cat, for many years she toilets outside, we did have a litter tray but she almost potty trained herself! We use one when we go away as our neighbour comes in to feed her. She keeps pooping inside, usually on paper or recently on a very special blanket which belonged to my Nan (thankfully can be washed). We’re after a new little tray with a cover as we have an inquisitive toddler. Can anyone recommend something that contains smells and easy to clean?