Dr. Tajunnisa M
Territory marking is most common in unneutered dogs or it is also due a reason that a pet is distressed due to one or the other reason. If the climate is hot, pets lose water content from body through sweating/panting, may be the amount of water your pet consuming is insufficient. Encourage him to take more fluids to compensate. Other than this, if you aren't finding any changes with respect to frequency or smell of urine, it's absolutely fine.