2017年04月 / First dog knot Zoo Tube 1
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{
"text": "Dog knotting 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 occurrence is critical for breeding in dogs and plays a major part in the canine's breeding season. Grasping dog knotting behavior is vital for pet parents to make sure a safe and well reproductive process for their faithful companions."
}