Thanks for your replies.
It's getting worse. She stopped peeing on the drain (she can't- the litterbox is on top of the drain) but she peed on my bag last week and just a few hours ago, she peed on a pair of shoes (of course she had to pick my favourite pair!).
I really don't understand why...
Our female cat started peeing on this covered drain a few days ago and we aren't sure how to stop this!
Some information which might help:
i) The cat is 2 years old.
ii) We moved 3 months back , no problems until this week.
iii) The litter box is clean
iv) The drain is smelly and taped...
