Oh my, 9 years old and this came on about what, a year ago? What happened about that time? Is that when the "small child" arrived? Or did you move, or change litter brands? Just following up on folks' comments that it may be stress related.

Candace /Catty 1 didn't explain how she uses Feliway. Many folks on here have tried the plug ins with little success. Candace made a "cloth sleeve" to slip over a cat collar; do not spray Feliaway directly ON a cat! She sprays the cloth and the cat carries the scent on the collar sleeve.

I am sorry to hear you are having these issues and pray something will help.