I'm having the same problem with Yoshi, but I'm pretty sure ours is because we are now able to have the doors & windows open (it is now *cool* outside - our cool is in the 80's )


I still have no idea why he pees, he's got a happy home, fed well and is happy, but as soon as he smells other cats - he has to mark his territory!

We have upped his Rx and have the plug-ins going, but he still pee's.