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.

Is It Ok to Have Just One Cat? Vet-Verified Facts & Care Tips

Share

a woman holding a cat on her lap

Cats, although seemingly aloof, are social creatures that need to be around other cats or animals to live happy lives. Most cats love being around their humans and the attention they get, but there’s one question many cat owners have when they have just one cat: Is it OK, or is it cruel to have only one cat? It’s an important question that seemingly has a huge impact on your cat’s life. Yes, it’s perfectly OK to have just one cat since they don’t tend to live in socially structured groups, as long as you ensure that your cat has enough enrichment. However, two or more cats can happily live together as long as they have enough food and resources for all of them.

At the same time, there’s no way to predict how two adult cats will get on, and their relationship won’t replace a cat’s relationship with their humans. There are a few reasons why having two cats could be beneficial, which we discuss below. If you’re curious to find out more about whether two or more cats are better than one, read on!

divider 1 paws

The 4 Reasons Having Two Cats Can Be Beneficial

If you decide to adopt two adult cats that have never met before, keep in mind that it can be difficult to make them friends if they don’t get along well. If they do get along, there are several excellent benefits, both physically and mentally, including the following:

1. More Exercise

One bored and lonely cat will exercise less than two cats that can play, run, fight, and otherwise keep each other excited and moving around.

While some cats have no trouble getting in their daily dose of exercise via the zoomies, others require a bit more encouragement to get active. The innovative Hepper Hi-Lo Cat Scratcher offers a 3-position design that provides cats with a variety of levels to play on, each engaging their full body and muscles. The durable cardboard scratching pad is an enticing cat-friendly place to climb, stretch, and claw, fulfilling their instinctual need to scratch.

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...

If you are looking to improve your cat's health and increase their energy, check out the Hepper Hi-Lo Cat 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!


2. More Mental Stimulation

Even if you adore your cat, spending 24 hours a day with them is probably not feasible, which means less mental stimulation for your feline friend. However, if there’s another cat around, both cats will be much more stimulated.

two domestic cats sleep together on the sofa
Image Credit by: Magui RF, Shutterstock

3. More Companionship and Emotional Wellbeing

Cats are independent by nature, but they are still social animals that can benefit from companionship, provided they get along well with one another. In households with multiple cats that enjoy each other’s company, this companionship can offer a sense of emotional support, especially when you’re not around. They can interact, groom each other, and engage in playful behaviors, fostering a deeper sense of connection between them. These benefits are limited to cats who accept and enjoy the company of others.

Additionally, the companionship of another cat might reduce stress and anxiety, especially for cats that suffer from separation-related problems. Cats that get along well often create a fun environment where they can thrive. Keep in mind that every cat is unique, and some may prefer being the only pet in the home. Understanding your cat’s personality and needs is key to determining whether adding another cat to the family would be beneficial for their emotional well-being.


4. Two Cats Can Share Many Things

Having two cats isn’t much different or more expensive than only having one. You’ll need two litter boxes, but the cats can share toys and climbing equipment like cat trees.

oriental shorthair cats in bed
Image Credit by: Pexels

divider 2 cats

Do Cats Get Lonely?

While it’s difficult to say exactly what your cat feels, experts believe cats can feel lonely if they don’t get the attention they need. Before adopting your cat or if you change your working schedule, you should ensure that your cat’s needs are met.

Is It Cruel to Only Have One Cat?

Millions of people worldwide have only one cat, and they do perfectly fine with the right amount of mental stimulation and attention. As long as you interact with your cat daily, give them plenty of TLC, and ensure they live in an enriched environment, keeping a single cat isn’t cruel and can be an excellent option for the majority of cats.

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

What Is Single Kitten Syndrome?

Single kitten syndrome refers to behaviors shown by some cats when they have been raised without other kittens and their mother or when they are adopted as single cats. This is not a term recognized by veterinary experts and is somewhat controversial.

divider cat faces 2 oct 2024

Frequently Asked Questions (FAQ)

How to Know if Your Cat Needs a Companion

It’s not always easy to know if your cat feels lonely and needs a companion. There are some behaviors that could indicate that your furry buddy needs a companion or that they have separation anxiety if they are not with you.

The signs that they do include the following:
  • Being more clingy than usual
  • Excessive grooming
  • Vocalizing
  • Inappropriate urination
  • Their eating habits change drastically
  • They have a change in sleeping habits

How Can You Tell if It Will Be Difficult to Have Another Cat in the House?

There are a few signs that could indicate that it will be difficult for your cat to adapt to living with another cat.

  • Your cat doesn’t get along with other cats in the neighborhood
  • Your cat is older and set in its ways
  • Your house or apartment is small
  • Your cat is still intact
agressive tabby cat
Image Credit by: Marlon Soares, Unsplash

What Should You Do if You Have Two Cats and One Dies?

If you have two cats and one passes away, your first impulse might be to get another cat immediately. That, however, isn’t necessary and can impede your surviving cat’s grieving process. It’s better to wait a few weeks or longer before introducing a new cat into your home.

divider 1 paws

Final Thoughts

It is perfectly fine to keep just one cat. While some cats may benefit from the companionship of another cat, there’s no guarantee that any two cats will become friends. Cats are highly individual creatures, and their ability to coexist depends on their personalities and the environment. A single cat can live a happy and fulfilled life as long as they are mentally stimulated and receives plenty of love and attention from their human companions.

Ultimately, the decision to add another cat should be based on your current cat’s needs and temperament, not the idea that two cats will always be better than one.


Featured Image Credit: Wanwajee Weeraphukdee, Shutterstock

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

Do Cats Cause Schizophrenia? Scientists Find a Link – Here’s What It Means

Being a fierce advocate (and occasional recipient of) mental health support and awareness, the term ‘crazy’ is not one I like to fling...

One in 100 Cats Gets Diabetes – Here’s How to Catch It Early

One in every 100 cats develops diabetes.1 That’s not a rare, unlucky condition reserved for cats with obvious health problems. It’s common enough...

Dramatic Rescue Turns Into Dramatic Reunion

What started as a routine call for the RSPCA became a heroic, five-hour rescue featuring one trapped and traumatized cat, an emotional family...

Ask Dr. Paola – Help! How Do I Know if it’s Ear Mites! (May 4, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

More related

Cat Eyes: Vet-Reviewed Genetics, Color Changes & FAQ

Have you ever cuddled your cat in your arms, stared into their eyes, and been blown away at how beautiful and unique they...

Dr. Karyn’s Feline Tried and Tested Home Improvements

Hi, I’m Dr. Karyn! Read my introduction to learn more about me and meet my five hilarious cats: Clutch, Cyril, Alex, Zelda, and...

Kurilian Bobtail Cat: Breed Info, Pictures, Traits & Facts

The Kurilian Bobtail cat is relatively unknown to the US, but it’s popular in its area of origin (Russia and Europe). This big...

48 Cat Puns: Funny & Adorable Word Play for Cats

Who doesn’t love a good pun? Cats might not appreciate them, but any cat lover will certainly appreciate a cheesy feline-inspired pun or...

Keep reading

6 Best Online Vet Services in 2026 – Reviews & Top Picks

Veterinary care has come a long way over the years. The pandemic propelled telemedicine for people and pets. It allowed everyone to have access to care without the risk of getting sick, all from the comfort of our own homes....

woman holding out her phone to a cat

Why Is My Cat Losing Hair? 8 Causes & Treatments (Vet Approved)

Hair loss in cats, officially known as alopecia, is a fairly common occurrence. The range of how much hair is lost and on what parts of a feline’s body can vary widely, however, and this largely depends on the exact...

pet hair brush with pet fur clump after grooming cat on the floor

How To Keep Flies Away From Cat Food: 4 Vet-Reviewed Tips & FAQ

High-quality wet food is tasty, high in moisture, and rich in protein, but it does come with one major drawback—flies. Wet cat food is the ultimate fly paradise because it congeals quickly, especially in summer. If you’ve been having issues...

a fly on dog or cat food

Can Cats Eat Cottage Cheese? Vet-Verified Nutrition Facts

We know that cats can be picky eaters, but cheese seems to be one treat that is universally loved. So, can cats eat cottage cheese? Yes, you can feed cottage cheese to your cat, but only in moderation. Some vets...

Can Cats Eat Cottage Cheese

Can Cats Eat Gummy Bears? Vet-Reviewed Nutritional Facts

Gummy bears are fun treats when you want to wind down after a long day. They’re chewy, sugary, and adorably tasty. If your cat is the sort to always demand a nibble of whatever you’re eating, you may have considered...

Can Cats Eat Gummy Bears

Can Cats Eat Steak? Vet-Verified Nutrition Facts & FAQ

Your cat is probably one of the most finicky eaters you know. She will turn up her nose at even the most decadent cat food. This begs the question, “Can I feed my cat steak?” As one of the most...

Can Cats Eat Steak

Why Do Cats Like Ice Cubes? 5 Vet-Reviewed Reasons

If you give ice cubes to your cats, you may be surprised by how much they like playing with them, nibbling on them, and chasing them around. There are many theories as to why cats like ice cubes. Some people...

Gray persian cat is licking ice to cool off

Why Did My Cat Throw Up? 8 Vet-Reviewed Likely Reasons

When your cat throws up, it can send your mind into overdrive: What’s going on? Do I need to take them to the vet? What can I do for them? The solution starts with identifying why your cat is vomiting...

a cat that feels sick and seems to vomit

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.