The past month or so Oscar has started pissing in the corner of my half bath on the first floor. It was very infrequent at first but now has become more of a regular occurrence. I have no idea why. His litter box is upstairs, and he is beyond well trained. His litter box is cleaned daily and is always accessible. We've been in the house 14 months now so it's not an adjustment thing. No other animals have ever been in the house so it's not a marking his territory thing. One wall of the bathroom is an exterior wall, I was thinking maybe he smelled a raccoon or a neighborhood cat outside but the corner he prefers is not the exterior wall. I don't get it. I started cleaning it with tilex thinking the smell would deter him but he did it again this morning. Are there any kind of repellent sprays I can use? Not happy
