Have you treated the area with an enzyme cleaner first? At 6 months he is old enough to be caught in the act and have the riot act read to him. Mine decided to pee once in my office when he was a year old. Looked right at me. One strong correction for that nonsense.
NAPWDA Certified Cadaver Dog
Waiting at the Bridge (italics
=GSDs) (hemangiosarcoma=blue):Grim , Cyra, Toby
, Rainbow, Linus, Oscar
, Arlo & Waggles