Why Do Female Dogs Cry When Mating?

When you hear a female dog crying during mating, it can be confusing, especially if you’re not familiar with the process. So, what’s the deal? Why do female dogs cry when mating?


Believe it or not, the Female Dog Cry phenomenon is still somewhat of a mystery to researchers. Some believe that the cry is simply a reflexive response to the male dog’s penetration. Others believe that the cry serves as a way for the female to communicate her satisfaction with the mating process. However, there is still no definitive answer to this question.

In this article, we’ll explore some of the theories behind why female dogs cry during mating and discuss what we currently know about this behavior.

The Estrous Cycle

Do you know why female dogs cry when mating? It’s because of their estrous cycle.

The estrous cycle is the natural process that female dogs go through in order to get pregnant. There are four phases to it: proestrus, estrus, metestrus, and diestrus.

In proestrus, the dog’s vulva will become swollen and she’ll start to bleed. This is when she’s most receptive to mating. In estrus, the dog will be especially horny and will allow males to mate with her multiple times. Metestrus is the transition phase, and diestrus is the final phase, when the dog is pregnant.

Hormones Involved in the Estrous Cycle

When a female dog goes into heat, her body is releasing a ton of hormones. And those hormones are what cause her to cry when she’s mating.

There are three main hormones involved in the estrous cycle: estrogen, progesterone, and oxytocin. Estrogen is responsible for the development of the reproductive organs, and it also causes the dog’s mammary glands to produce milk. Progesterone is responsible for maintaining the pregnancy, and oxytocin is responsible for stimulating the contraction of the muscles of the uterus.

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It’s the release of oxytocin that’s responsible for the crying during mating. And it’s also responsible for the “breastfeeding” instinct that some female dogs have after they’ve given birth.

The Mating Process

When a female dog is in heat, her body will produce a clear, lubricating fluid that will prepare her for mating.

Her body will also go through a series of changes as she prepares for mating. Her vulva will swell up and she’ll become very restless. She may also start licking her genitals more often, and you may even see her urinating more frequently.

The most distinguishing feature of a female in heat is that she’ll start emitting a high-pitched yelping sound, which is how you’ll know that she’s ready to mate. And when the male dog approaches her, she’ll start whimpering and crying, sometimes quite loudly.

Reasons Why Female Dogs Cry During Mating

Some people believe that female dogs cry when mating because they’re in pain. But this isn’t actually the case.

The reason why they cry is because they’re releasing pheromones. Pheromones are hormones that dogs produce in order to communicate with each other, and when a female dog releases them during mating, it lets the male know that she’s ready to mate.

So if you’re ever wondering why your female dog is crying, now you know! It’s just her way of telling her mate that she’s ready to get down to business.

How to Help Your Dog if She Is Crying During Mating

So your dog is in heat and you’re noticing that she’s crying a lot. What’s going on? Is she in pain?

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Here’s the deal: when a female dog is mating, she’ll sometimes cry out in pain. This is totally normal and nothing to worry about. The best thing you can do is just stay calm and give her some space. She’ll be done in a few minutes.

If you’re really concerned, you can always talk to your vet about ways to make the mating process less painful for your dog. But for the most part, just be patient and let her do her thing.

FAQs on Female Dogs Crying During Mating

You may have heard that female dogs cry when they’re mating, but do you know why?

Here’s the deal: when a female dog is in heat, she releases pheromones that let the male dog know she’s ready to mate. And sometimes, the male dog can get so excited that he ejaculates prematurely.

When this happens, the female dog may start to cry. It’s not really clear why this happens, but it could be related to the fact that the female dog is in pain or that she’s feeling overwhelmed by the situation.

Whatever the reason, it’s definitely not a pretty sight. But thankfully, it doesn’t happen very often.


When a female dog is in heat, she will often emit a high-pitched cry as she mates with a male dog. This is a completely natural reaction, and there’s really no need to worry about it.

Female dogs often cry when mating because it’s a sign that they’re enjoying themselves and are feeling relaxed and comfortable. If your dog is crying during mating, don’t worry – she’s most likely just enjoying herself.

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