We had a 14yr old cat which since our extension was built, and the rear garden landscaped, has started:-
a) Soiling on the grass in the rear garden, although after a good few weeks of telling him off, he seems to have stopped now, and is using the flower beds as expected.
b) Is periodically uninating and soiling in doors. Seems to come and go. If we ensure we put him outside first thing in the morning this seems to help.
Any suggestions...?