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 Is My Cat So Affectionate All of a Sudden? 4 Vet-Reviewed Reasons

tabby cat lying on a womans chest

We can all agree that receiving affection from our cats is rarely a bad thing. However, if your cat is suddenly affectionate, you may be a bit suspicious as to why your cat won’t leave your side. Any little change in your cat’s behavior can signal an underlying cause, and there may be a reason for your suspicion.

Luckily, cats are rarely extra-affectionate for a bad reason. Usually, hormones or aging are to blame. Cats change their behaviors as they age, just like us. Therefore, it’s sometimes considered rather normal for cats to be more affectionate over time. However, stress and illnesses can cause affection, too.

To help you determine the cause behind why your cat is suddenly more affectionate, we’ve listed some of the most common reasons for increased affection below.

divider single cat paw oct 2024

How Much Affection is Too Much?

No amount of affection is too much. It all depends on your cat. Some cats are very affectionate, while others are not. Your cat’s overall friendliness and demeanor will play a significant role in determining the reason. However, their energy level can also affect their affection level.

If your cat is typically running around and doesn’t sit still for long, they probably won’t have much time to be affectionate. Therefore, you should compare your cat’s current affection level to their usual level of affection. If your cat only shows you a little attention, you may want to be suspicious if they suddenly won’t leave you alone.

Image Credit: Daga_Roszkowska, Pixabay

divider single cat paw oct 2024

The 4 Reasons a Cat is Suddenly Affectionate

1. Aging

Older cats become more affectionate for a few reasons. First, they often slow down and stop being as active. Therefore, they may have more time to cuddle and follow you around the house.

Cats can also lose some independence as they age. This isn’t true for all cats. However, dementia can affect older cats and may limit their ability to be independent. Therefore, your cat may feel more stressed when left alone or need to be closer to you.

Furthermore, older cats may have limited eyesight and hearing. Therefore, they may not be able to locate you from across the house as they could in their youth. To prevent getting separated, they may need to stick closer to you, which can make it seem like they’re a bit clingy.

However, several health conditions can lead to clinginess. Older cats are prone to some of these problems, so we recommend visiting the vet if your cat is suddenly clingy.


2. Hormones

Just like humans, cats have hormones that fluctuate. While males and females will experience hormonal changes, females tend to have more ups and downs than males. For instance, female cats often get more affectionate and clingier when they go into heat, which signals they are ready to breed.

There are several other signs that your cat is also in heat. Many cats will become more vocal and begin rubbing their face on everything, which is a way to mark that they’re “open for business” to passing males.

If your cat is in heat, you should prevent her from interacting with male cats. Of course, don’t let her outside. Males may also try to get in the house, as they can smell an in-heat female from far away.

Pregnancy can also make female cats suddenly more affectionate. Once again, hormonal changes are to blame for this sudden change. Usually, cats will stay affectionate throughout their pregnancy and sometimes even afterward. However, hormones and their effect on our cats vary, so there’s no way to know for sure.

A young teen girl naps on the couch, hugging her cat
Image Credit: Simone Hogan, Shutterstock

3. Anxiety & Stress

Anxiety can have varying effects on our cats. Some cats want to hide and never be seen again. However, other cats can become extremely clingy. Sometimes, cats view us as their “security blanket.” Therefore, to deal with stress, they may simply refuse to leave our side.

Cats can become stressed for various reasons. Very minor changes we hardly notice can affect cats in significant ways. For instance, if your neighbor adopts a new outside cat, your indoor cat may become stressed, especially if they can see the cat through a window.

Small changes in schedules, furniture rearranging, new animals, weather changes, and loud sounds can all stress out our cats. If you start getting home 30 minutes later than normal, your cat may notice and display behavioral changes.

Of course, larger events like bringing home a baby or moving can also affect your cat. However, how much stress a particular event will bring varies from cat to cat.

Usually, you have to wait out these changes. If your cat is experiencing major stress, you can treat them with supplements or medication if your vet feels it is necessary. If you know a particular event stresses your cat out, you may be able to medicate beforehand to prevent severe stress from occurring. Pheromone diffusers, calming supplements, and similar over-the-counter treatments are also available.

Those caring for anxious cats understand the struggles and discomfort that their companions feel on a daily basis. The innovative bowl shape of the Hepper Nest Bed provides nervous pets with support and its high sides offer a sense of security, diminishing stress and worry. To learn about how to the Hepper Nest can provide solace to your cat, click here.

Hepper Cat Nest Bed
  • HAPPY COZY CATS - Your kitty will bask in luxurious sherpa-lined comfort while feeling warm, safe,...
  • MODERN DESIGN - Contemporary styling with upholstered fabric construction; just like your human...
  • WARM FLEECE LINER - Self warming, thick sherpa fleece with microfiber trim.

At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!


4. Illnesses

Typically, a sick cat does not become more affectionate. Instead, a cat’s usual instinct when ill or in pain is to hide. In the wild, a sick cat is a prime target for predators. Therefore, they evolved to be very good at hiding their signs.

However, some conditions may lead to your cat becoming needy or affectionate. For instance, dementia and other brain-related illnesses can cause clinginess. Your cat may be unable to find their way around the house, so they may follow you around.

Eye-affecting diseases can also affect your cat’s clinginess. If your cat can’t see very well, they may cling to you for comfort and security.

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

divider single cat paw oct 2024

Conclusion

Cats can become clingy for many reasons, but usually, the reasons are benign. Whichever is the case, you must be prepared and know how to care for them.

Your cat may experience hormonal differences if they are not spayed or neutered. These can lead to shifts in behavior temporarily, including increased affection. Females are more prone to this than males, as they experience more hormonal fluctuations.

Older cats may also become more affectionate. They may have minor dementia or eye problems, which can lead to increased clinginess. Furthermore, older cats are less active, so they tend to have more time to cuddle.

Stressed and injured cats can also become clingy, though it isn’t very common. Usually, sick cats experience the opposite. However, some cats respond to stress differently and may become clingy instead of hiding.


Featured Image Credit: Alek_B, Pixabay

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

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

Why Is My Cat Pulling Their Hair Out? 7 Vet-Reviewed Reasons

Cats can spend up to 50% of their day grooming themselves. They do it primarily to keep themselves clean, but grooming also helps...

Can Cats Sense Pregnancy? Here’s What Research Says

As a pet owner, you might have heard of or even experienced the phenomenon of your cat acting differently around you or someone...

Can Cats Eat Cheesecake? Vet-Verified Nutritional Facts

Cheesecake is a delicious, special treat for many people that is often reserved for special occasions. As cat lovers, we all want to...

What Colors Do Cats Like? Vet-Reviewed Facts & Preferences Revealed

Ever wondered what colors cats like the most? The answer isn’t so simple. The way that cats view and perceive the world is...

More related

Cats in History: Mayor Stubbs

Hi, I’m Dr. Lauren! Read my introduction to learn more about me and my two adventurous cats, Pancake and Tiller. Somedays, I watch...

Is Baby Powder Safe for a Cat? What You Need to Know! Vet-Approved Safety Info

It has been common practice for groomers and cat owners to dust cats with baby powder, as it can leave the fur soft...

Can You Get Rabies from a Cat Scratch? Vet-Reviewed Facts & FAQ

Rabies is a disease that used to be relatively common among domestic animals, including dogs, ferrets, and cats. It’s possible for any mammal,...

How to Keep Litter Boxes from Smelling: 12 Vet Approved Tips

A common goal among cat owners is keeping the litter box smell to a minimum. This can pose a bit of a challenge,...

Keep reading

Why Do Hairless Cats Exist? Vet Reviewed Breeds, Origin & Care Tips (With Pictures)

When one thinks of a cat, they often envision a small, furry companion. However, not all cats have fur; some cats are naturally without fur – better known as hairless. Hairless cats vary in degrees of hairlessness; some have a...

sphynx cat

Can Cats Eat Celery? Vet-Reviewed Nutrition Facts & FAQ

Celery is a popular chips-and-dip accompaniment, and while your cat definitely shouldn’t have the chips or the dip, what about the celery itself? Can cats eat celery? In fact, there’s nothing wrong with giving them a few celery stalk pieces...

Can Cats Eat Celery

Can Cats Eat Mums? Vet-Approved Risks & FAQ

Chrysanthemums are popular flowers that make dynamic and colorful additions in your garden or in a vase. Due to their long and challenging-to-spell name, they are also affectionately known as “mums.” If your cat seems to be interested in your...

Can Cats Eat Mums

Are Essential Oils Safe For Cats? Vet-Reviewed Facts

Essential oils have gained popularity as natural treatment options that some studies suggest may have various benefits, including improving sleep, reducing stress, and even decreasing nausea in people. But are essential oils safe options for cats? The science is clear;...

Catster_Are Essential Oils Safe for Cats

Why Do Cats Gag? 10 Vet-Verified Reasons & When to Worry

Our cats are always nosing about, getting into all sorts of things. They see something peculiar, and what better thing to do than give it a good sniff? If your cat gags a lot, you might wonder what gives. Some...

cat gagging

Can Cats Eat Grass? Vet Approved Info & Facts

Cats are no strangers to odd behaviors, but as owners it is easy to worry because our feline friends do not always put their safety at the top of the list. It is quite common to see cats munching on...

Can Cats Eat Grass

10 Best Dry Kitten Foods (2025) – Reviews & Top Picks

Growing kittens need the right mix of nutrients, minerals, and vitamins to thrive, and the dry food you choose to feed these developing felines is an important choice. This stage of growth and development will set the stage for the...

two kittens eating cat food_shutterstock_MaraZe

Why Does My Cat Act Like My Child? 10 Reasons

Our relationship with our feline companions has evolved dramatically through the ages. They’ve gone from wild animals to ratters to beloved pets. About 95% of people think of their companions as family members.1 Some may do the job that endeared...

Siamese cat with kids