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Do Spayed Dogs Have Periods or Bleed? (Explained 2023)

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Do Spayed Dogs Have Periods Or Bleed?If you’ve ever wondered whether or not spayed dogs have periods, you’re not alone. It’s a common question with a bit of a complicated answer.

While spayed dogs don’t have the same reproductive cycle as unspayed dogs, they can still experience something similar to a heat cycle.

In this post, we’ll explain everything you need to know about the heat cycle in spayed dogs.

Do Spayed Dogs Have Periods?

There’s a lot of misinformation out there about spayed dogs and their heat cycles. Let’s set the record straight: do spayed dogs have periods?

The answer is no. Spaying is a surgical procedure that removes a dog’s ovaries and uterus. This means that there is no longer any way for your dog to produce eggs or become pregnant.

While your dog won’t have periods after she’s spayed, she may still experience some symptoms of a heat cycle. This is because the hormones that control the heat cycle are produced by the ovaries. Even though the ovaries are gone, some of those hormones may still be present in your dog’s body for a while.

Symptoms may include:

  • Swelling of the vulva
  • increased urination
  • restlessness
  • changes in appetite

These symptoms should go away within a few weeks. If they don’t, or if your dog seems to be in pain, check with your veterinarian.

So, there you have it: spayed dogs do not have periods. But if you’re noticing some changes in your dog’s behavior, don’t hesitate to reach out to your vet for guidance.

Is It Normal for a Dog to Bleed After Being Spayed?

It’s normal for a dog to bleed a little after being spayed. This is because the surgery involves cutting into the dog’s abdomen, which is a sensitive area.

The bleeding should stop within a day or two. If it doesn’t, or if the dog seems to be in pain, contact your veterinarian.

Why Do spayed Female Dogs Bleed?

Why Do spayed Female Dogs Bleed?While female dogs who have not been spayed do experience heat cycles and bleed during that time, female dogs who have been spayed do not have heat cycles and therefore do not bleed.

So why do spayed female dogs sometimes bleed?

There are a few reasons why this can happen.

1. Ovarian remnant syndrome

Ovarian remnant syndrome is the most common cause of bleeding in spayed female dogs. The syndrome occurs when a small portion of the ovary is left behind after the spay surgery.

These residual ovarian tissues can continue to produce hormones, which can cause your dog to go into heat or experience other hormonal problems.

If your dog is bleeding and you suspect she may have ovarian remnant syndrome, your vet can conduct a simple ultrasound to confirm the diagnosis.

2. Urinary tract disease

Urinary tract disease is another possible cause of bleeding in spayed female dogs. This is because the surgery can cause scarring and inflammation of the urinary tract.

This can lead to infection and bleeding. If your dog is exhibiting signs of urinary tract disease, such as increased urination, straining to urinate, or blood in the urine, she should be seen by a vet as soon as possible.

3. Vaginitis

Vaginitis is a common inflammation of the vagina that can occur in both intact and spayed female dogs. It is often caused by a bacterial or yeast infection.

Vaginitis can cause your dog to bleed or experience discharge from her vagina. If your dog is experiencing vaginitis, she will likely need to be treated with antibiotics or antifungal medication.

4. Pyometra

Pyometra is a bacterial infection of the uterus that can occur in both intact and spayed female dogs. It is a serious condition that can be life-threatening.

Pyometra is often accompanied by a high fever, increased urination, and death. If your dog is exhibiting any of these symptoms, she should be seen by a vet immediately.

5. Granulomas

Granulomas are small, raised bumps that can occur on the skin or in the vagina. They are often caused by trauma or infection. Granulomas can cause your dog to bleed or experience discharge from her vagina.

If your dog has granulomas, she will likely need to be treated with antibiotics or antifungal medication.

If your spayed female dog is bleeding heavily or for more than a week, it is important to talk to your veterinarian. While heavy bleeding or bleeding that lasts for more than a week is not common, it can occasionally happen and may be a sign of a more serious problem.

Reasons to Spay Your Female Dog

Reasons to Spay Your Female DogAlmost everyone knows that spaying a female dog prevents her from having puppies. But there are other good reasons to spay your furry friend. Here are the top five reasons to spay your female dog:

1. Spaying helps your dog live a longer, healthier life

On average, dogs who are spayed live one to three years longer than dogs who are not spayed. That’s because spaying eliminates the risk of certain cancers and health problems, like pyometra (a potentially life-threatening infection of the uterus).

2. Spaying prevents unwanted pregnancies

Even if your dog never goes outside, she can still get pregnant. All it takes is for her to come into contact with a male dog whose owner hasn’t had him neutered. And, if your dog does have a litter of puppies, finding good homes for them all can be a real challenge.

3. Spaying makes your dog less likely to roam

Female dogs often roam away from home when they’re in heat in search of a mate. This can put them at risk of getting lost or being hit by a car. Spaying your dog eliminates this urge to roam, so she’s less likely to get into trouble.

4. Spaying reduces the risk of behavior problems

Dogs who are not spayed often exhibit “hormonal” behavior problems, like peeing inside the house, being aggressive, or trying to escape from the yard. Spaying your dog can help reduce or eliminate these problems.

5. Spaying helps control the pet population

Every year, millions of dogs and cats are euthanized in shelters because there are simply not enough homes for them all. Spaying your dog prevents her from adding to this tragic overpopulation problem.

So, those are just a few of the many reasons to spay your female dog. If you have any questions or concerns, please don’t hesitate to talk to your veterinarian.

What is the best age to spay a dog?

There’s no one answer to this question since every dog is different and each situation is unique. However, there are some general guidelines you can follow to help you make the best decision for your dog.

The best age to spay a dog generally falls between four and six months old. This is because it’s important to spay your dog before her first heat cycle. If you wait until your dog is older, she’s more likely to develop health problems related to her reproductive organs.

Smaller breeds of dogs can be spayed as early as eight weeks old, while larger breeds may need to wait until they are six months old.

There are benefits and risks associated with spaying at any age, so it is important to weigh all of the factors before making a decision.

Do Female Dogs Change After Being Spayed?

Do Female Dogs Change After Being Spayed?We all know that having a dog in the house means adding another member to the family. But what happens when that furry little bundle of joy becomes a bit… well, less bundle some? This is the time when many pet parents start to consider having their dog spayed, but they may be wondering – will my female dog change after she’s spayed?

The answer is… maybe. Every dog is different, so it’s hard to say for sure how your dog will respond to the procedure. However, there are some common changes that many dogs experience after being spayed.

One of the most common changes is a decrease in energy levels. This is because the spaying surgery removes the ovaries, which produce the hormone estrogen. Estrogen is responsible for regulating a dog’s reproductive cycle, so when it’s removed, your dog may no longer have the same “drive” to mate. This can lead to a calm, laid-back demeanor – which may or may not be a welcome change, depending on your dog’s personality!

Another common change is weight gain. This is because the removal of the ovaries can cause your dog’s metabolism to slow down. So, if you notice your dog starting to pack on the pounds after her surgery, you may need to cut back on the treats and increase her exercise.

Finally, some dogs may experience behavioral changes after being spayed. This is usually due to the decrease in hormones, which can sometimes result in a change in mood or temperament. However, these changes are usually temporary and should even out over time.

So, if you’re considering having your female dog spayed, don’t be too concerned about how she might change afterward. Chances are, she’ll still be the same loving companion she’s always been.

What are the symptoms of a female dog in heat?

If you own a female dog, you may eventually be faced with the reality of her “coming into heat.” While this can be an exciting time for your dog, it can also be a bit of a hassle for you. Here’s what you need to know about a female dog in heat.

The first thing you’ll notice is a change in your dog’s behavior. She may be more restless than usual, and she may lose her appetite. She may also start urinating more frequently.

You’ll also notice a change in her physical appearance. Her vulva will swell and she may bleed from her vagina. This bleeding is usually not heavy, but it can be a bit messy.

During this time, your dog will be especially attractive to male dogs. They will be able to smell her in heat, and they will be drawn irresistably to her. This is why it’s important to keep your dog away from male dogs during this time. If she is allowed to mate, she will become pregnant.

The good news is that a female dog’s heat cycle only lasts about 3 weeks. After that, she’ll return to her normal self. In the meantime, just be patient and keep an eye on her. And of course, make sure she doesn’t mate!

Frequently Asked Questions (FAQs)

Can a spayed dog still get pregnant?

No, a spayed dog cannot get pregnant. Spaying is a surgical procedure that involves removing the ovaries and uterus of a female dog, making it impossible for her to get pregnant.

Do female dogs still smell after spaying?

No, female dogs do not smell after spaying. The surgery removes the sources of the dog’s hormones that can cause odors, so she should not have any post-operative odor.

If my dog is spayed, will she stop bleeding?

Yes, if your dog is spayed, she will stop bleeding. Spaying prevents the dog from coming into heat, during which time she would bleed.

When is the right time to spay a dog?

The best time to spay a dog is before her first heat cycle. This can vary depending on the breed of dog, but is typically around 6 months of age.

Does a spayed dog still want to mate?

No, a spayed dog does not still want to mate. The surgery removes the dog’s reproductive organs, so she does not experience the hormonal changes that would make her want to mate.

Is a spay reversible?

Yes, a spay is reversible. However, it is a complicated and expensive surgery, so it is not typically done unless there is a medical reason for it.

Why does my spayed female dog have discharge?

Discharge is normal for a spayed female dog. It is caused by the hormones that are released during the healing process after surgery. The discharge should eventually stop on its own.


If you’re a dog owner, you’ve probably wondered at some point whether your dog can still have a heat cycle even after being spayed. The answer is yes, although it’s very unlikely.

Spaying a dog removes the ovaries and uterus, which are necessary for the heat cycle. However, there is a small chance that some tissue could be left behind, which could still allow for a heat cycle to occur.

If you’re concerned about your dog’s heat cycle, talk to your veterinarian. They’ll be able to give you more information and help you determine if your dog is still able to have a heat cycle.

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Mutasim Sweileh

Mutasim is the founder and editor-in-chief with a team of qualified veterinarians, their goal? Simple. Break the jargon and help you make the right decisions for your furry four-legged friends.