i have not been back to the vet yet, he pees in the same spot. every night same spot.

He is 3 years old next week, have had him since he was 8 weeks, yes he is neutered.

I take him out right before bed (usually 10pm) and take him out as soon as we get up (usually 4am)
I can't take him out at night because there is not enough time in the night to stay up for an hour or two to take him out.

he stays outside all day and when he IS in with us he doesn't go. only during the night