Merfyn is 13 months old now. He's been clean in the house from a very early age, hardly had any accidents compared to when the girls were pups!
Yesterday Merfyn cocked his leg up my jeans that were hanging over the radiator! I yelled at him and took him outside but put it down to the fact that he'd not been out for a couple of hours and OH had shut the dog flap. Anyway, about an hour or less later he cocked his leg up the side unit in the same room as before!

Now I know this time he did not NEED to go! I yelled again and chucked him outside (not physically!)
This morning I came downstairs and there was a small wet patch at the bottom of the stairs, so I can only assume it was him again! (Didn't yell at him this time as didn't catch him in the act!)
Is this a phase young boys go through as teenagers?
Everytime he sniffs anything I'm on edge now!