The behavior of male canines grooming their genital region is a common observation for owners. This activity is generally related to hygiene, comfort, or addressing underlying medical issues. The primary function often serves to remove dirt, debris, or dried urine that may accumulate in the area.
Regular self-grooming in this manner helps maintain cleanliness and prevent potential infections. Furthermore, the licking action can stimulate blood flow, which may provide a degree of comfort. Historically, this behavior is an ingrained self-care practice exhibited by dogs in the wild, contributing to their overall health and well-being.