Google it. Type in dog urinating in house and you will get info there,hope this helps. When did it start? What change did you make to his routine?
Is the dog shut in at night? Have you had him checked out at the Vet?
Mikey had a problem with his kidneys a while back resulting in Loch Leven in the house nearly every day. If it continues a check up is probably in order in case it's a medical problem. Might be just a wee glitch though, here's hoping.
Our Carrie starting weeing in her bed a few weeks ago, after being with us for over 5 years. At first we thought it was just a wee mistake, but then when it happened again, we took her to the vet, as she had never done that before, not even when we first adopted her. She had a urine infection and was put on antibiotics for a couple of weeks. She is fine now though. If you could take a urine sample from Zak and take it to your vet, they will test it there and then, to see if it is an infection. We used a small bowl to try and catch some wee from Carrie, but Zak should be a lot easier to do.
