It looks as though the old lady ( No 1 cat- aka as 'bad cat') has a bladder infection again. Poor pussy- it antibiotics again for her. We're away next week for 6 weeks so hopefully it will clear before then. That's the problem with ageing animals- visits to the vets and then decisions on what's best for them. Boots is 17 years old and this may be more serious than a bladder infection.