best knot videos page 1 at d0gdog
{ "text": "Dog tying is a natural reproductive behavior observed in canines. It refers to the process where a male dog's bulbus glandis swells and locks inside the female dog's vagina. This event is essential for breeding in dogs and plays a important role in the canine's mating season. Understanding dog knotting pattern is vital for pet parents to make sure a secure and healthy breeding process for their pets." }