Cooper likes to smell EVERYTHING that comes in our yard.
I think he can tell where it's been before.
Dominic said Cooper could get on the trailer and the truck to smell things.
I stayed with him... just in case Cooper thought some of these things were good places to 'mark' his territory.
Sometimes boy dogs don't see the relationship between 'marking' and 'peeing'.
Since I know he might do this, I stay with him. I think Dominic appreciated it.