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Why is my spayed female cat yowling? Should I be concerned about it?


Ovarian remnant syndrome is by far the most common reason for spayed cats to yowl.

It’s a medical condition that needs to be addressed as soon as possible in order for your kitty to be safe from more serious issues.

Furthermore, it will no longer be yowling and annoying you day after day.

In this article, you will learn exactly what the condition is. You will also learn how to deal with it by providing a solution that doesn’t involve medication.

What Is Ovarian Remnant Syndrome?

Ovariohysterectomy is the procedure used by veterinarians for spaying female cats. During this surgery, ovaries and uterus are removed from the cat.

However, in rare cases, a piece of ovarian tissue that was not removed may react with the estrogen in your pet’s body and start producing progesterone.

Progesterone is a hormone that triggers reproductive behaviors in female cats such as yowling and spraying.

This explains why spayed female cats develop those behaviors.

In the majority of cases, this is a temporary issue and ends spontaneously without any medical intervention.

However, some spayed cats suffer from ovarian remnant syndrome for life due to more tissue remaining than expected.

Symptoms of Ovarian Remnant Syndrome You may not be able to notice symptoms of ovarian remnant syndrome until several days after the surgery.

This is because the period of hormonal imbalance caused by this condition does not begin immediately after spaying.

However, you will notice the first yowls and spraying within a week or two after your cat’s spay procedure.

The most noticeable sign of this issue is very frequent and persistent yowling (especially at night and before and after feeding). Female cats do not yowl for no reason.

The act is used to attract males or express discomfort, so it’s safe to say that your cat feels the need to be vocal because of high levels of hormones in her body.

Other signs may include:

  • Urine spraying
  • Acting restless and wanting attention
  • Increased appetite with significant weight gain
  • A sudden increase in water consumption
  • Blood spotting (hemorrhaging) during estrus (heat) yowling
  • Wild behavior and restlessness; more running, jumping, and climbing than usual.

If you notice any of these symptoms in your spayed cat, consult with your vet immediately.

Another reason why Spayed Female Cat Yowling?


Here is a list of all the possible causes for spayed female cats to yowl.

We’ve arranged them from most benign to most deadly, in order to provide you with a guideline.

In general, the more symptoms your cat exhibits, the closer to death she may be.

Stress Or Excitement Yowling

This is the most common reason why spayed female cats yowl. Most of them do it when they are placed in a new environment or have some strange visitors in their home.

It’s a way of them telling everyone that they are not happy with the change.


It’s possible for spayed female cats to yowl because something is hurting them.

If you think this is what your pets are calling about, try gently running your hand or fingers over their bodies.

Check if there are any wounds, especially around the surgery site. If you notice any, contact your vet immediately.

The Heat Cycle Is Coming

If all of the symptoms are there, including yowling during estrus (heat) and restlessness, it’s possible that your spayed female cat is about to be in heat soon.

However, if she hasn’t had the surgery recently, starting estrus is not possible.

It’s important that you contact your vet to rule out ovarian remnant syndrome.

Separation Anxiety

Spaying a female cat can sometimes lead to separation anxiety. Our pets have their hormones, and they don’t understand why those disappear suddenly after being spayed.

The first few days or weeks on their own without the hormone support may lead to stress and anxiety issues.

Your cat may start yowling because of the loneliness.

Issues With The Food

Sudden weight gain should be checked by a vet.

It’s possible that your pet is eating excessively because it’s not getting the right amount of nutrients or because something in its diet is upsetting its stomach.


Cats use the smell of urine to mark their territory and make it clear that they were there. They also do this when they feel threatened or anxious.

If your spayed female cat starts spraying around the house, talk to a vet about it.

There is usually a medical reason behind such behavior.

Reproductive Issues

If the yowling started right after spaying, it may be a sign of reproductive problems.

If your pet is in heat or having other issues with its reproductive system, it’s going to tell you about it by yowling.

In most cases, this is not life-threatening and can be easily treated as long as you notice it early.

In the worst case, ovarian remnant syndrome may be involved.

It’s a condition when spayed female cats continue to produce eggs and yowl from pain or discomfort.

Ovarian Tumors Or Cancer

Many people believe that a cat can get tumors in its ovaries after being spayed. The truth is that this is not possible because the ovaries are removed during surgery.

If your spayed female cat starts yowling, it may have ovarian cancer or other diseases which affect the reproductive system.

Feline Lower Urinary Tract Disease

If your spayed pet gets urinary tract infections often or if she starts yowling from pain after urinating, it may be a sign of feline lower urinary tract disease.

This is one of the most common health problems in spayed female cats and needs to be addressed right away.

Also, make sure your pet uses a litter box with low sides because it will prevent her from getting into uncomfortable positions when urinating.

Seeking Attention

Sometimes a spayed female cat yowls to get your attention.

This is why it’s important for you not to give in and talk to her.

Yowling is a problem, but overfeeding your pet after hearing the crying won’t solve the issue – all it will do is make them gain weight and lead to more problems.

Instead, try ignoring them for a few minutes.

Then go back to what you were doing before they started yowling or leave the room if it’s possible.

Your pet will eventually get used to this change in your behavior and stop yowling for attention after a while.

Of course, there are other reasons why your spayed female cat could be yowling, and not all of them require a trip to the vet.

If you find yourself having trouble with this behavior and it doesn’t stop after a few days or weeks, talk to your veterinarian about it.

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