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.

No products found.

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.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

Chatting About the Importance of Spaying/Neutering, Cat Retail Shopping Ban & Red-Level Storms | Chatty Cattys, Episode 30

In this episode of Catster’s Chatty Cattys podcast, Nicole and Dr. Karyn are celebrating a major legal win for pets before diving into...

Is Your Cat Happy? Here’s How You Can Tell

Cats have a reputation for being indifferent, even inscrutable. But despite their seemingly ambivalent appearance, cats experience many emotions, including happiness, and they...

Human Brains Age Like Cats – New Study Debunks the 7-Year Rule

If you’ve ever caught your senior cat staring blankly at a wall, wandering the halls at 3 am, calling out for no clear...

Chatting with Devin About Here! Have a Kitten, Fostering, & Why Two Are Better Than One | Chatty Cattys, Episode 29

In this episode of Catster’s Chatty Cattys podcast, Nicole & Dr. Karyn sit down with Devin, the founder and one-woman show behind “Here...

More related

Cat’s Life Saved Twice: Garbanzo Gets a New Lease on Life (with Video)

Every now and then, you come across a story that hits you right in the feels, and this week, that story is all...

8 Common Types of Cat Brushes (With Pictures)

Cats are known for their fondness for grooming and keeping themselves clean, but there are times we cat parents need to lend them...

Why Does My Cat Paw at Her Water Bowl? 8 Vet-Reviewed Reasons

Cats do all sorts of silly things that seem senseless to us. Yet, their behavior, including the oddest tasks, can be explained reasonably...

How Much Does a Peterbald Cat Cost? 2026 Price Guide

Peterbald cats are highly affectionate, vocal, and loyal. They are a relatively new breed discovered in the 1990s in Saint Petersburg, Russia, where...

Keep reading

Why Your Older Cat Is Not Using the Litter Box (7 Likely Reasons)

It can be a bit frustrating when your cat uses the bathroom outside the litter box, but it’s not uncommon for older cats to have accidents. A lot of changes occur as your cat gets up there in age. Caring...

cat lying beside litter box

Is Food Coloring Safe for Cats? Vet Approved Facts & FAQ

In addition to taste and smell, the color of food plays a large role in making our food look tasty or a drink look refreshing. Certain colors can stimulate the appetite or turn it off, and the culinary arts consider...

Catster_Is Food Coloring Safe for Cats

10 Best Dry Cat Foods in the UK in 2026: Reviews & Top Picks

Whether you feed your cat a combination of wet and dry food or just dry food, getting the right kibble is important. It should meet your cat’s nutritional requirements according to their age, health conditions, and, of course, their preferences....

grey cat eating food

How to Use Cat Nail Clippers: 4 Vet-Approved Steps

Devoted cat parents go above and beyond to create comfortable environments for their felines and ensure their furry friends are always well-fed and well-maintained. Grooming is an essential part of every cat’s life, and cat nail care is one of...

Cat in a veterinary clinic hairdresser cutting nails

Is A Devon Rex Hypoallergenic? What You Need To Know!

The Devon Rex is a popular breed due to their social, outgoing, and playful personality. They benefit from pet owners who can give them plenty of attention, and they do well with children and other pets. They are very intelligent,...

devon rex on a cat tree

When Do Kittens’ Eyes Change Color? Vet-Verified Facts & FAQ

You may have recently brought home an adorable new kitten with baby-blue eyes, but did you know that those icy-blue eyes might change to green, brown, or even hazel? Most kitten’s eyes will change color when they are 7 weeks...

snowshoe kitten on a blanket

9 Best Medication for Cat Allergies (2026) – Reviews & Top Picks

Allergies occur when the immune system is sensitive to a particular substance. The allergens may not affect your other pets, you, or human members in your household, but signs for your cat include sneezing, coughing, runny eyes, and even vomiting...

vet giving drugs to cat

10 Best Cat Treats in Canada in 2026 – Reviews & Top Picks

Cats are highly food-motivated animals that will do just about anything for their favorite treat. However, they are also picky and won’t work for just anything. Whether you are clicker training your cat to perform tricks or just want to...

Blue maine coon cat with treats outdoors

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.