RB Max didn't start lifting his leg until he was about 6ish. I was living with dad & there were other large upstairs.

If I was walking Max I punished this behaviour. I didn't like him lifting his leg every 5 seconds during a nice walk. I would go up to him & force his leg down & then tell him he was good. It worked until my dad had him full time when I was in college. He broke Max & Max developed sooo many bad habbits like peeing in the house. He was 8-9 years old & it took dad 6 months to break him.

I didn't get time to retrain him cause mom murdered him just before xmas of last year.

So unless u want ur dog peeing on all ur plants & on buildings, don't promote him lifting his leg.