Not so long ago, in a galaxy actually quite close…
We have four litter boxes and four cats. Two boys and two girls. Things have been a little weird (one female kitty was supposed to be temporary) but stable. Now, out of nowhere, the two boys are trying to pee higher up on the walls of one specific box. Health checks were clear. It seems behavioral because one cat is VERY territorial. He pees in each box after I do the weekly stripping. Any thoughts besides scooping and wiping down the inside daily? I used to use white vinegar and switched to a prepared concoction. Maybe I should go back to white vinegar?
Also, hubby offered to build a box that will hold two boxes with a cat sized hole in the front and an aisle way between the two boxes (the idea is discouraged dogs from snacking). Does anyone have anything like this?