I can't figure it out. She is still battling giardia (on 3rd meds dosage) - but I don't imagine that affects her bladder. Is it possible her bed still smells like pee after all the washings? I've used shout and bleach. I read somewhere that dogs prefer soft surfaces to relieve themselves on, and that if you want a dog to stop peeing in their bedding leave them on the flat surface of the crate, but that seems very uncomfortable, especially if I want her to get used to 6 or 7 hours in a stretch.
Not sure what to do... Any suggestions? I am never able to catch her in the act. I'll just come home - and she'll have peed.