A copulatory tie typically persists anywhere from 10 to 45 minutes, though ties lasting up to 60 minutes fall within normal biological ranges. The duration depends on the age of the dogs, breed size, and individual cardiovascular relaxation rates.
Understanding what occurs during each phase helps owners stay calm while supervising the animals until natural detumescence occurs.
| Phase | Average Duration | Biological Activity | Mandatory Owner Action |
|---|---|---|---|
| First Stage Coitus | 1, 3 minutes | Mounting, penetration, rapid bulbus glandis swelling, emission of initial sperm-poor fluid. | Keep voice calm; do not pull the male off while mounted. |
| The Turn | 5, 30 seconds | Male steps over the female's back to stand tail-to-tail; penis flexes 180 degrees without tissue damage. | Ensure neither dog trips or falls off steps; support smaller breeds physically if necessary. |
| Sustained Tie | 10, 45 minutes | Ejaculation of sperm-rich and prostatic fractions; involuntary vestibular contractions. | Hold both collars firmly to prevent lunging, running, or sudden pulling. Remove other pets from the room. |
| Detumescence & Release | 2, 5 minutes | Venous blood drains from the bulbus glandis; female vestibular muscles relax; smooth parting. | Isolate both dogs immediately; prevent licking; check male for paraphimosis (failure to retract penis). |
