First dog knot Zoo Tube 1{
"text": "Dog breeding is
a natural activity observed in canines. It refers to the process where a male dog's bulb swells and locks inside the female dog's vagina. This situation is essential for reproduction in dogs and plays a important part in the dog's mating cycle. Understanding dog knotting behavior is vital for canine enthusiasts to ensure a secure and healthy reproductive process for their fur babies."
}