My neutered male cat was diagnosed with a bladder infection a couple months back. He had been doing a lot of straining in the litter box, peeing outside the litterbox, and also had bloody urine for a couple days. My vet had put him on clavamox for 10 days, and we discontinued dry cat food and switched him to all wet food diet with extra water mixed in.
He has no issues with straining anymore, and appears to be able to pee just fine...only that rather than doing it inside his litter box, he's doing it EVERYWHERE else. But he's doing it like marking; VERTICAL SURFACES. Walls, furniture, bookshelves, cabinets, wood, glass, you name it. I had to throw away $80 worth of books and just noticed today he got some video game cases. It's out of control. I keep him confined to my room and I'm trying to clean everything he pees on with enzyme cleaner but it's not helping. He's still peeing EVERYWHERE. What can I do to curb it? Do I need to confine him to a crate with his litterbox 24/7?