Most male dogs will continue to mark even after neutered (outdoors). Indoor marking typically is from males around females in heat, a lot of breeders keep their males in belly bands. But for just a pet unaltered male, it should be treated as a training issue. Yes neutering may curb it, for sure, but I don't think it should be the sole reason for neutering. I would personally wait, 5 months is still fairly young. At least wait another month is possible. |