Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Why Does My Cat Put Her Bum Up? 6 Vet-Verified Signs a Cat Is in Heat

a hand scratching cat's butt

If your female cat has been behaving strangely (such as raising her bum), she may be in heat. Unspayed female cats usually experience their first heat around the age of 6 to 9 months, but it can happen earlier as well. This cycle will repeat every 2 to 3 weeks, as long as there are extended daylight hours.

If you aren’t sure whether your cat is in heat, first consider whether it’s possible for her to be in heat. A spayed cat will not experience a heat cycle. In this article, we will take a look at six signs that your cat is in heat.

divider 3 paws

The 6 Signs a Cat Is in Heat

1. Raising Her Bum

As you may have already experienced, one of the signs that a female cat is in heat is if she raises her bum. Your cat will also flag her tail when her bum is in the air. She does this to communicate with males and tell them she is in heat and receptive to mating.

However, heat isn’t the only reason a cat might raise her bum. She may also put up her hindquarters when being petted or when stretching her forelimbs.


2. Loud Vocalizations

close up cat meowing
Image Credit: Oscar Wiedemeijer, Shutterstock

Another sign that your cat may be in heat is if she vocalizes loudly. Cats in heat tend to get pretty intense with their vocalizations, and some cat owners say their vocalizations often sound like pained yowling. Don’t be alarmed; she’s just looking for a mate.

At the same time, vocalizations can be a sign that something is wrong. When cats constantly vocalize, they may be trying to tell you they are sick or in pain. If you notice other signs that your cat is unwell, consult your vet right away to rule out the possibility of a medical issue.


3. Rubbing or Rolling on the Floor

Rubbing or rolling on the floor is a common cat behavior, even in male cats. Cats roll on the floor for fun, attention, and even to scratch a pesky itch. But if you notice other signs that your female cat is in heat, rubbing on the floor or rolling around can also be signs that her heat has started.


4. Increased Affection

young-woman-hugging-her-cat
Image Credit: Africa Studio, Shutterstock

A sudden increase in affection can signify that your cat is in heat. If you notice that your cat spends a lot more time around you, soliciting your attention, she could be in heat.

Of course, heat is not the only reason that your cat may be affectionate with you. Some cats seek affection when they’ve been separated from their owner for a while. Others may try to sit in their owner’s lap when it is cold outside so they can get warmer. To tell the difference between normal affection and heat-induced affection, watch for other signs of heat.


5. Urine Spraying

This is one of the peskier signs of a cat in heat. Urine spraying can attract mates, as the scent draws them in. This behavior is more common in unneutered male cats, but unspayed females may also do it.

However, it’s tough to rely on urine spraying as the only sign your cat is in heat because it can indicate many other things. Cats can spray due to litter box issues, behavioral problems, or medical complications. When your cat begins urinating or defecating outside the litter box, make an appointment with your vet.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money


6. Scratching at Doors and Windows

Two cat sitting at the door waiting for owner
Image Credit: ben bryant_Shutterstock

Another common sign that a cat is in heat is if she is scratching at the doors and windows. Your cat is trying to get outside of the house so that she can find a male to mate with, which is why she paws at the exits of the home.

However, don’t let her outdoors during this time. Letting her outdoors can not only increase her chances of getting pregnant, as well as other accidents such as getting hit by a car or getting lost.

divider 2 cats

How Long Does a Cat’s Heat Last?

Cat Heat Cycle
You are free to use this image but we do require you to link back to Catster.com for credit

Any cat owner who has experienced a cat in heat knows the process can be challenging. Your cat may be yowling, urinating all over the house, and trying to escape at every moment. How much longer do you have to endure this?

The average heat lasts for seven days. However, some cats may experience heat as short as two days or as long as 19 days. If the cat in question mates, the signs of her heat will fade within 24 to 48 hours of ovulating.

There are five phases in a cat’s heat cycle. The first is proestrus, which typically lasts a day or two. There is little to no change in your cat’s behavior at this time.

Next is estrus, which is what we typically understand to be a cat’s heat. This is when you will notice the most behavioral changes in your cat. During this time, she is receptive to males and will attempt to become pregnant.

Interestrus occurs if a cat does not ovulate or mate with a male and lasts until proestrus begins again. If a cat does mate and ovulate, she will go through diestrus.

The final phase is anestrus, which is the absence of a heat cycle. This can happen due to fewer daylight hours.

cat in heat bends in an arm chair
Image Credit: iwciagr, Shutterstock

How to Prevent a Cat From Going Into Heat

The best way to prevent a cat from going into heat is to have her spayed. This surgery removes both the ovaries and the uterus (womb). Once she recovers, she will no longer go through her heat cycle. Spaying also prevents unwanted litters of kittens, prevents womb infections and reduces the risk of certain cancers- in particular mammary cancers.

divider 3 paws

Conclusion

Heat cycles can cause cats to behave strangely, such as putting up their bums. Although many cats in heat are extra affectionate, some signs of heat can be irritating, such as the constant vocalization and escape attempts! Make sure to keep your cat safe and comfortable inside while they are in heat, and talk to your vet about having your cat spayed. As well as preventing heat cycles, spaying also prevents unwanted pregnancies, removes the risk of uterine infections and greatly reduces the risk of mammary cancer.

See Also:


Featured Image Credit: Christin Hume, Unsplash

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Can a Cat Get Pregnant if She’s Not in Heat (What You Need to Know!)

If your cat has not been spayed, you may be concerned that you’ll soon have to deal with a pregnant mother and, eventually,...

beautiful pregnant cat

What Do Cats Feel When They’re in Heat? Vet Explained Pain, Cycles & Estrus

Perhaps you have been sitting on your couch, enjoying your favorite show, when you have heard the unmistakable sound of a cat howling...

Cat in heat lying down

Can Cats Be Sexually Attracted to Humans? Dispelling the Myths (Vet-Verified)

Our relationship with our animal companions has evolved through the ages. When we once considered cats to be mere mousers, we’ve since invited...

teenager cat owner cuddling with pet cat

Can a Litter of Kittens Have Different Fathers? Vet-Verified Facts & FAQ

Most of the time, littermates resemble each other a great deal, sharing colors and body shapes at the very least. But sometimes surprises...

tabby mother cat feeding her kittens

More related

tricolor cat in heat

What Do Cats in Heat Sound Like? (With Audio Examples)

Unspayed female cats will go into heat a few times a year. During this period, the feline will be receptive to mating. To...

beige fawn maine coon cat on the move walking through the garden

Why is My Cat Pacing? 8 Vet-Verified Reasons & How You Can Help

It can be worrying if you suddenly start to notice that your cat is pacing. If this turns into a regular occurrence rather...

cat and dog lying together on bed

Can Cats & Dogs Mate? Vet-Verified Sexual Anatomy Facts

Before we dig into this subject, let’s set the record straight: Cats and dogs cannot mate. Even if they appear to be trying...

A closeup shot of a brown cat licking its genital

Cat Private Parts: Vet-Verified Facts & FAQ About Feline Genitals

While most of us like to show our cats the same privacy we hope for ourselves when it comes to our pet’s private...

Keep reading

Why Is My Cat Gagging? 7 Vet-Reviewed Reasons

If you’ve recently seen your cat gagging, you may wonder what causes it and whether you should be concerned. Gagging is a confusing term, as it can mean different things to different people. Short of boring you with medical definitions,...

tabby white british shorthair cat gagging outdoors

Is Borax Safe for Cats? Vet-Approved Safety and Usage Advice

Borax is a multipurpose cleaner that can be used for stopping an infestation of ants or cleaning mold. It’s even become popular as an ingredient for homemade slime recipes! You might also see it being suggested as a “natural” alternative...

Catster_Is Borax Safe for Cats

Can a Cat Detect Seizures? – What You Need to Know!

Most people know that certain dogs qualify as service animals under the Americans with Disabilities Act (ADA). Dogs have the ability to detect seizures in humans before they happen, and these dogs are known as seizure-alert dogs. While this ability...

Domestic cat lying on owner's lap

My Cat Lost a Tooth, Should I Be Worried? Vet-Reviewed Facts & Advice

Losing our baby teeth was a part of growing up. However, when people lose their teeth in adulthood, it is a sign for concern. But is it the same for animals? What about cats? If my cat loses a tooth,...

hand showing the teeth of blue tabby maine coon cat

How to Use Cat Litter Deodorizers: 5 Vet-Approved Tips & Guidelines

It can be hard to mask the smell of cat litter when you share your life with cats. The last thing you want to do is walk in the door and inhale that intense, distinct odor. Many people resort to...

orange cat beside litter box

Heartworm Prevention for Cats: 3 Vet Approved Methods

Of all the diseases our cats can suffer from, heartworm disease is one of the worst. This disease is transmitted by mosquitoes that carry heartworm larvae that burrow into the body and can go on to grow up to 12...

Sick cat in animal hospital

Giardia in Cats: Causes, Signs & Care (Vet-Approved Facts & FAQ)

One of the most distressing experiences as a cat parent is suspecting or learning that your cat is unwell in some way. To add to your woes, medical terminology can sometimes be hard to process, especially when you’re under duress....

Sick cat, IV, dehydration, dropper

Cat Love Bites: What They Mean & Why They Happen

Almost every cat owner has experienced playtime gone wrong. One minute, you’re petting your cat’s fuzzy head, and the next, they’re biting your fingers. Well, assuming that your cat isn’t drawing blood with the bites, it is safe to assume...

A,Young,Tabby,Cat,Bites,A,Woman's,Feet.,Cute,Kitten