Thanks everyone for the tips on the previous post. Togo has been toilet-trained early on and knows where to do his pee pee - this marking habit is new. He doesn't full on pee, just enough to stake his territory. Glad to say that he haven't attempted any more markings in the house lately.
Amber: That coke bottle tip is interesting! Unfortunately he doesn't pee at any one spot so we can't use it. I'm passing the tip on to my friends who have this problem though, the tip is just so cool!
Pee aside, here's a pic of Togo's back. We think his markings are just perfect, but then he's our boy and were sure to think the world of him. Isn't he just beautiful. :-)