I agree completely with what Nancy just said. I bet the spaying and change of routine by not allowing her into your bedroom will do the trick.
I had to laugh when I read about them banging on your bedroom door. I've had to start putting Aramis in the garage at night to stop the incessant banging. It's the only way we can get any sleep. Maybe it's because we are older now but my husband forbids cats sleeping in our bed anymore. Five or ten years ago it was the norm, ha-ha....
Just because it isn't UTI doesn't mean it is behavioral. The 8 month old unspayed one may well be in her first heat. Being in heat can cause behavioral problems including spraying/marking with urine, but the underlying issue is still the hormonal surges. Right now I would save the money for these iffy and expensive "behavioral" products and put that money towards getting her spayed.
Well, gang, after spending over $100 I found out there's no UTI, it looks like it's behavioral. That was what I was afraid of, as that can be difficult to overcome.
After talking to the vet awhile on some different things to try, I bought some Nature's Miracle to remove any possible odor and Feliway Comfort Zone, which is supposed to be calming for cats. Someone also recommended Cat Attract kitty litter as well. Does anyone know much about any of these things? They are all pretty expensive. I just want something to work. In the meantime, I'm keeping my bedroom door closed.
Hi hon! I also think that it's Abby because she hasn't been spayed, but it could also be a UTI. I would definitely get the urine tested and get Abby spayed...quickly!
I would try a product called "Nature's Miracle". I had the same thing happen with my male cat George after we used that he never pee'ed there again. We have also needed to use it with him again after he sustained some brain damage and is blind and it still works. If he pees in a spot other than his litterbox we use this product and he has yet to return to the same spot again.
What? You mean you don't want a litter box next to your bed? LOL
Good luck, April. Hope there are no health issues and it's just Abby needing to be spayed.