A couple of days ago I noticed urine on the tiled toilet floor, and it wasn't mine!
In the last year I've for the most part had the toilet door always open and the light on at night. That way if I have to go (and the toilet is the other end of the house to my bedroom) I can see what I'm doing and not fumbling with door handles. The light in there is one of those "mini neon" bulbs that have a long life and low wattage. Mostly I just left the light on regardless, and the door open.
Anyway, a couple of days ago I noticed that there were small pools of urine on the toilet floor. Likely suspects are two of my three cats, next door's cat Toby, and Bobby the dog. As I have a very poor sense of smell I can't tell by sniffing. Toby has been known to come in the side window (which I leave slightly open for Gabby and Ebony) over the laundry troughs, so it could be him. There's no point in ytrying to double guess this, so for now for a while I'm keeping the door shut when not in use and leaving the bathroom light on instead. The bathroom is divided from the laundry area and toilet by a partition that doesn't reach the ceiling, and the light's the same as I have in the toilet, so it'll do the same job of safety navigation.
I could just leave the light off, but in practice I tend to stumble into bookcases, doors, containers and loose stuff when I do need to go. Having the light on highlights these so that doesn't happen. Isn't it fun getting older and sometimes having to go?
Hopefully things will settle down. Either the pools will start appearing elsewhere (which would support the Toby theory, in which case I close the side window) or disappear entirely. With cat litters either end of the house again the cats know to go there normally (and Bobby eats their poo when I'm not looking) and in general it's only on really wet nights that I find poos other than in the trays (which implies Bobby being the culprit). Mind you it's not that bad, except that the poos in the RecRoom are the same colour as the carpet, so it makes them hard to avoid.
Old pets, eh?