Tux (I know real original name right ha ha) previous feral who decided to adopt me after two years of active efforts while hanging around the neighborhood
I have this issue with one of my cats.still unsure how to stop the behaviour but I do know that as long as the smell is there they will continue to go to this spot. Do a few Google searches, lots of products on the market will help but may not clear it away completely if it's seeped through too...
