emmecat is almost 11, and has always been clean. She doesn't go out anymore, but always used her tray.
For the past week she has been pooing everwhere, but mainly on slippers at the side of the bed, on the doormat, bedroom carpet etc.Lots of piles that DH steps in 
She uses her tray for wees.
Otherwise she is fine.No change in any other habits, still purry and lovely.
DH is becoming very very annoyed.
I can't just keep her to one room due to the open plan layout of the house.
Does anyone have any advice ?