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 Scratching at the Window? 5 Reasons & How To Stop Them

Black and white cat pawing at the window

A cat scratching the window can be irritating, especially if it happens constantly during the day or at night when you are trying to sleep. Cats may scratch at windows for a variety of reasons, from wanting to reach prey outside such as a bird they saw, wanting to go outside to use the bathroom, exploring, or perhaps your cat has seen its reflection in the window and thinks it is another cat.

Although a cat’s claws won’t leave any damage to the glass windows, it can be frustrating to hear the sounds of their nails scratching against the glass and not understanding why they are doing it.

Let’s take a look at the explanations behind your cat scratching at the window.

divider 1 paws

The 5 Reasons Why Cats Scratch at Windows

1. A Desire to Hunt

If your cat has seen birds or other wildlife through the window, then they want to be let outside to hunt and chase it. It is part of your cat’s instinct to hunt, and some cats will even sit by the window transfixed by the birds outside. If a particular bird catches their interest, they will want to run and chase it, but the window is stopping them.

You may then notice your cat frantically scratching on the glass and meowing to try and get outside. This is usually the most common reason, especially if your cat was first staring outside the window watching the wildlife.

cat hunting in grass
Photo Credit: SJ Duran, Shutterstock

2. They Want to Go Outside Or Be Let Inside

If your cat is used to going outside or being let inside through an open window, they will start to scratch at it if it is closed and they do not know how to get through the window. This behavior can happen if the window is not open wide enough for your cat to feel comfortable climbing through it, and they are trying to indicate that you should help them get outside or let them inside.

Most cats do not understand how windows work, and they feel like it is blocking their path. This can make your cat scratch and claw at the window in confusion or try to figure out how humans manage to sometimes get rid of this glass.


3. They Can See Their Reflection

Cats can see their reflections in the window, and this confuses them. Perhaps they think it is another cat that is invading their territory on the opposite side. Your cat will begin to scratch and rub against the window in an attempt to reach the other cat and mark their territory by using their scent.

Cats should soon get bored of this when they realize that they can’t reach them and likely their reflection isn’t a threat, so this behavior is typically short-lived. Your cat will have a defensive posture when they notice their reflection and try to get on the other side of the window to check if it truly is a cat. You may notice that they will start sniffing the window, and if it is open then will try investigating the other side.

Soon your cat will become indifferent to seeing their reflection, generally because they realize there isn’t another cat threatening its territory.


4. Scent-Marking

Cats have scent glands on their paws, and they will sometimes scratch at windows to rub their scent on them, known as scent-marking. Your cat will likely rub other scented body parts against the glass, including their chin and cheeks, which also have scent glands. Scent marking is also part of marking their territory, in this case, the window, as their own.

Calico cat pawing at the window
Photo Credit: Nair Santos, Pixabay

5. Stress and Anxiety Relief

Cats can feel stress and anxiety, and things in their environment can cause them to feel negative emotions. Your cat might feel bored and unhappy, which causes them to scratch at the window as a way to entertain themselves and feel better. Your cat will benefit from having toys and a scratching post to help keep them from scratching at the windows when they feel stressed and anxious.

Instead, your cat will learn to scratch a scratcher and play with their actual toys. Even though a cat’s nail is not sharp enough to damage glass, it can leave a fine scratch mark and cause an irritating sound.

If your pet is showing signs of stress, we suggest you speak to a 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!

Preventative wellness PGV mention keep cat healthy Preventative wellness PGV mention keep cat healthy mobile

divider cat faces 2 oct 2024

How to Stop Cats from Scratching Windows

If you are annoyed by your cat’s window-scratching behavior, there are a few methods you can try to stop this behavior. You will first want to remove the scratches from the window by using a glass polisher or a buffing pad to wipe the glass clean. You will then need to redirect your cat’s window scratching behavior by keeping them occupied with toys, scratching posts, and cat trees to climb.

One of our preferred scratchers, the Hepper Hi-Lo Modern Cat Scratcher, is a surefire way to keep your kitty out of trouble (or at least away from scratching the things they should not!). It's not only stylish, but it's functional as well. It's made of sturdy cardboard with a durable plywood and metal frame and can be set up in three different ways – high, low, or lower. The different positions encourage maximum engagement, exercise and stretching, and of course, intense scratching (they can throw their whole body into it). 

Hepper Hi-Lo Cardboard Cat Scratcher with Real...
  • Premium Materials - Hepper's cardboard scratcher is made with dense, B-flute cardboard, and a metal...
  • High, Low and Lower - A single cat scratch pad won't keep your cat engaged. 3 unique positions keeps...
  • Activates Muscles - The Hi Lo isn't just a cat nail file to stop the chief cat couch scratcher. The...

With the Hepper Hi-Lo, your cat gets to have a blast scratching like a maniac, and you don't have to worry about them causing so much chaos or scratching your stuff. There are even replacement cardboard pieces available, so you really can let your cat go to town on this, and know that it will be long lasting. Click here to learn more about this awesome scratcher.

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!

If your cat is scratching at the window because they are used to exiting or entering because of an open window, then make sure that you leave it open to a space that your cat is comfortable jumping through. Make sure that if you leave the window open, it is at a safe height from the ground so that your cat is not endangering themselves by jumping down a long distance.

You can also try placing something to block your cat’s view and path from a specific window if it is becoming a constant problem. Consider an alternative way to let your cat in and out of the house. Installing a cat flap might be more suitable.

divider cats oct 2024

Conclusion

Most cats will lounge on the window in a sunny spot, so window scratching behaviors can be more common in cats that spend more time by the window. It can take a while to train your cat to stop scratching at the window, which is why it is important to address the reason behind their behavior in order to find a solution.


Featured Image Credit: DenisAgati, 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

Is It True That All Cats Have Tails? Vet-Reviewed Facts

A tail is a vital part of a cat’s physique and helps them balance, capture prey, and communicate with humans and other felines....

How to Get Your Cat Into Commercials: 5 Tips to Make Your Pet a Star

There’s no denying that any pet cat can be a wonderful companion. However, some have special star quality or possess a strong work...

Metronidazole for Cats: Our Vet Explains the Dosage, Uses & Side Effects

Metronidazole is a common medication found on the shelves of veterinary hospitals and pharmacies. This antibiotic is used to treat several different disorders...

Pneumonia in Cats: Causes, Signs & Care (Vet-Approved Explanation)

Cats rely on healthy lungs to breathe normally, just as humans do. Any health condition that impacts the lungs’ ability to function is...

More related

Why Did My Cat Pee on Me While I Was Sleeping? 5 Vet-Reviewed Reasons

Are you Googling question this while you’re washing your sheets? If your cat peed on you while you were sleeping, you want answers!...

Whipworms in Cats: Causes, Signs & Care Tips

Roundworms, hookworms, tapeworms, and heartworms are all common internal parasites that can cause many health problems for cats.1 Their presence in your cat’s...

How to Make a Cat Feel Better After Vaccines: 3 Vet-Approved Tips

Vaccines are vital for any cat’s long-term well-being and quality of life, but for a short period after receiving them, shots can cause...

100+ Tortoiseshell Cat Names: Great Ideas For Your Cute Cat

Tortoiseshell cats are a lovely shade of black, red, and orange and are almost always female. The tortoiseshell cat is not a specific...

Keep reading

Can a Cat Sense Pain in Humans? Vet-Reviewed Science & Info

Research 1 shows that cats can form secure and strong bonds with humans. So, naturally, one might ponder if there are several different ways they may be able to sense pain in humans. Cats have extraordinary senses that they’ve developed...

boy-falls-asleep-and-hugs-his-cat-who-sleeps-with-him-under-the-covers

Why Does My Cat Purr When They’re Asleep? Vet-Reviewed Feline Behavior

Is there anything sweeter than seeing a cat curled up in a cozy nook, purring in their sleep? We can’t think of much that beats it. But if you’ve ever wondered why cats purr in their sleep—and if they’re really...

cat under porch sleeping

How to Tell If My Cat Has Ear Mites: 5 Vet-Reviewed Signs To Look For

Ear mites are small parasitic creatures that can cause significant damage to cats’ ears. Left untreated, ear mites can lead to a serious infection and even deafness in cats. If you suspect that your cat has ear mites, take them...

kitten with ear mites

How to Train Your Cat: Vet-Approved Cat Training Guide

Cats have reputations that precede them. Even cats that are incredibly affectionate and what some owners might call “dog-like” can be incredibly headstrong. Cats simply don’t enjoy doing something that isn’t on their agenda. Because of their strong characters, there...

cat sits on a sofa and sniffs owner finger

Can Cats Eat Takis? Vet-Reviewed Precautions & Health Guidelines

Did you know that cats only have 473 taste buds1? Humans have about 9,000 taste buds. This means that a cat lacks a lot of flavor sensors, mainly sweet and also spicy. These flavors simply don’t register the same as...

Can Cats Eat Takis

Are Poinsettias Poisonous to Cats? Vet-Approved Facts & FAQ

With their crimson leaves, poinsettias are stunning plants, and most people can’t resist having them in their homes. However, poinsettias have a bad rap; they are said to be poisonous to cats and other pets. It also does not help...

Catster_Are Poinsettias Poisonous to Cats

How Do I Calm a Cat Down for a Bath? 6 Vet-Approved Tips to Try

Oh, the dreaded cat bath time. Thankfully, this process will only be necessary on exceptionally rare occasions, perhaps even never throughout your cat’s life. We can admit that we’re grateful for their stellar self-grooming abilities, but your cat may need...

Bubble bath a small gray stray cat

Can Cats Drink Oat Milk? Vet-Reviewed Facts & Safety Guide

While we try to lead more active lives and make smarter food choices, it’s sometimes easy to forget that the same considerations don’t apply to pets. So, can cats have oat milk? The fiber and vitamin-rich replacement for cow’s milk...

Can Cats Drink Oat Milk

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.