I guess I'm seeing this too late b/c it's nearly time for her appt. If by some chance you've changed your mind, I'll mention Clomicalm one more time. I certainly don't want to pour salt in your already painful wound but just in case you are looking for one last thing to try, I thought I'd remind you. Whatever the case, we all know how hard you've tried w/Sabrina and her issue. And I know better than most how frustrating a pee cat can be. I had an entire living room set and dining room server completely ruined b/c of it. Had I only known about Clomicalm beforehand things may have been different. Please know that I for one feel your pain. Take care.