A few more notes:
Fiancee also has a cat. 2 litter boxes already. I've tried 3 boxes, even tried an empty box, and a box with carpet. No luck.
Vet prescribed valium. I've been giving her 1/4 piece a night on and off for about a year. Helps with her anxiety but still no luck with poop in...
I have a 7 year old beautiful Persian that I rescued from a shelter when she was 2. She is a wonderful cat in all regards, except one: She simply will not poop in the litter box.
For 5 years, I have been able to cope with this by teaching her to poop in isolated area. But recently I moved...