Biologically, the human anatomy does not support this process. The specific "locking" mechanism of the bulbus glandis is unique to canids (dogs, wolves, foxes). Safety and Ethics
When discussing the interaction between animals and humans, it is critical to maintain clear boundaries of safety and ethics: perro-abotonado-con-mujer
Because this behavior looks unusual to humans, several myths have surfaced: Biologically, the human anatomy does not support this