How Long Are Dogs "Tied" Together While Mating?

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When dogs mate, the male mounts the female, making thrusting movements, and eventually his penis enters her vulva and starts to swell, especially the bulbourethral gland at the base. As the bitch's vulva contracts around his swollen penis, the dogs become stuck or "tied" together.


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The Tie

During the tie, the male turns around so the dogs are back to back and can defend themselves. The tie typically lasts 20 to 40 minutes. It may be just a few minutes, and dogs can mate successfully without becoming tied at all. The evolutionary reason for the tie is unknown, but it's assumed that if a male dog is tied to a female, it prevents other males mating with her.

Unwanted Mating

Never try to pull the two dogs apart, even when mating is unwanted. This can damage the dog's penis and the bitch's vulva. Seek the help of a veterinarian straightaway after an unplanned mating to avoid having pups. By neutering male and female dogs you can prevent mating and unwanted pregnancies.


By Norma Roche

Caring for Your Dog; Dr. Bruce Fogle
Veterinary Notes for Dog Owners; Trevor Turner, B.Vet. Med., M.R.C.V.S.

About the Author
Norma Roche has worked as a complementary therapist with people and animals for more than 10 years. A teacher, she creates courses in therapies and related subjects for beginners to professional therapists. Roche received a B.A. in historical studies from Portsmouth University and holds various qualifications in therapies.