Why Do Dogs Get Stuck During SEX, and What Should You Do?

Why Dogs Get Stuck During SEX the answer surprise you. If you’ve ever witnessed dogs having sex, you may have seen them get “stuck” together afterward. While alarming for first-timers, this is a normal phenomenon in the canine world. Below, we explain why this happens and what you should (or shouldn’t) do.

Why Do Dogs Get Stuck During SEX?

This process, called a copulatory tie, happens because the bulbus glandis swells after the male penetrates the female. The swelling causes the male’s penis to become lodged inside the female’s vagina. Simultaneously, the female’s vaginal muscles tighten, creating a secure lock.

This is a natural and uncontrollable process for both dogs.

The Role of the Copulatory Tie in Breeding

After initial penetration, the male dog has a first ejaculation. The bulbus glandis then swells, and the tie occurs. The male stops thrusting and delivers sperm, followed by a final ejaculation of post-sperm. The tie ensures the sperm stays inside the female, improving the chances of fertilization.

What Does It Look Like?

After ejaculation, the male dismounts but stays locked to the female. He often turns around so they are facing in opposite directions. This can last anywhere from 5 to 30 minutes.

Why Is the Copulatory Tie Important?

The copulatory tie helps ensure sperm remains in the female, increasing the chances of pregnancy. As female dogs are only fertile twice a year, this evolutionary adaptation maximizes the chances of successful reproduction.

What Should You Do?

During a copulatory tie, do nothing. Forcibly separating the dogs can cause injury and stress. Simply allow the process to finish naturally. If you’re worried about pregnancy, prevent mating by keeping your female away from males while in heat.

Quick Summary:

Dogs get stuck during SEX due to the swelling of the bulbous gland’s. This is a part of the male dog’s penis that enlarges, locking it inside the female’s vagina.
This is a natural process known as a copulatory tie and can last between 5 to 30 minutes.