I inherited my dad's cat about 7 months ago after he passed away. When I first brought her home she was peeing blood everywhere and very stressed. Vet ran a ton of test, nothing wrong with her so we assumed stress. She quickly quit peeing blood, and came out of her shell and seemed to blend in well with my two small dogs - all was well, except she would pee in one corner of the kitchen often. She would also use her litter box. Well fast forward 7 months and the urinating has gotten out of control. She has a few places in our house she likes to go - kitchen corner under windows, my closet, and a few places in den under windows/doors. But she also uses her litter box - she pees a lot. It is driving us all insane. She is at least 13 - my dad and her lived together alone until he passed away - so it is a major adjustment to come live with us and 2 small dogs. I assume it's stress but what do you do???? She never seems stressed. She sleeps ALL day long unless she is peeing or drinking. She has an entire room to herself where dogs can not get to. But she spends most of the time asleep on sofa. She sleeps in the bed with us also. She just seems to fit in and be happy except for the urinating. I have tried the Feliaway diffusers and they did nothing. I am not sure if I should take her back to the vet? I just hate to spend another $1000 on tests and nothing show again. She is ruining my floors and I am at my witts end. Would love any advise!!