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