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.

5 Things to Know About Bringing an Adult Cat Into Your Home

cat sleeping in the dark

Bringing a new adult cat into your home poses different challenges. Marilyn Krieger, certified cat behavior consultant (thecatcoach.com) and author of Naughty No More!, shares her expertise for recognizing and managing behaviors and helping your new companion to better “feel the love.”

divider 3 paws

The 5 Things to Know About Bringing an Adult Cat Into Your Home

1. Newly adopted cats often hide and shun their new people.

A cat hiding under the covers.
Adult cats might be more prone to hiding when you first adopt them. Photography by Julie Vader / Shutterstock.

“They need to have their quiet rooms where no other resident animals are allowed,” Marilyn says. “Help him emerge by creating a safe and secure space with boxes to hide in, vertical territory to climb, scratching posts, comfortable sleeping spots, food, water and a litter box.”

Never force a shy adult cat to socialize, Marilyn adds. “Leave him alone at least for the first 24 hours so he can explore his space alone,” she says. “After he’s accustomed to his new space, one person can enter the room and sit on the floor. Make positive associations and connections through food, play, a clean litter box, etc.”

2. Resident cats commonly fight with newcomers.

“Cats are territorial and understandably don’t readily accept new cats,” Marilyn says. “People often make the mistake of introducing newly adopted cats to the resident pets too quickly. Once a new cat is used to his room, introduce him to the resident animals slowly. Often it can take a month or longer.”

3. The new cat doesn’t want to be petted.

Never corner, pick up or pet a cat against his will, Marilyn says. “Instead, crouch at a distance and point your index finger at cat-nose level toward him,” she adds. “If he wants to say hello, he will come to your finger, touch it with his nose and turn his head and rub you with his cheek. If he starts to feel a little insecure, he’ll retreat. Other opportunities will come as he feels more secure. Delicious cat treats and food can be effective persuaders!”

4. The new cat won.t eat.

“Depending on the level of stress, many cats stop eating when first introduced into the new home,” Marilyn says. “If a cat doesn’t eat for 24 hours, he needs veterinary intervention. Encourage eating with good quality, highly aromatic food heated up to room temperature. Find out what treats/food the cat enjoyed before surrendered. Sprinkling the food with dehydrated chicken or another meat sometimes jump-starts an appetite. Place the food bowl in a quiet, easily accessible area. Cats who hide may start eating if their food dish is put at their hiding spot entrance. Give the newbie some privacy; often they will eat when no one is around.” If your cat won’t start eating after a while, you should contact a veterinarian and ask for advice.

Need veterinary advice but can't get to the clinic? Catster recommends PangoVet, our online veterinary service. Talk to a vet online and get the answers and advice you need for your cat without having to leave your living room — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

5. What can new owners do to stop unwanted behaviors?

Cats always have reasons for their behaviors — they don’t happen in a vacuum, Marilyn says. “Many things cause unappreciated behaviors — medical issues, history, poor litter box management, household turmoil, how the cat is approached and handled, inter-cat issues and many others.” Any behavior change requires a visit to the veterinary clinic.

“Only after all possible medical causes have been ruled out should the problem be approached as behavioral,” Marilyn says. “Change the behavior by identifying its causes and addressing it through environment and behavior modification. Punishing cats for undesirable behaviors causes stress and often escalates behaviors, creates other problem behaviors and strains or breaks the human-animal bond. Veterinary behaviorists and certified cat behavior consultants can help figure out unwanted behaviors and offer solutions.”

Thumbnail: Photography by bbbrrn/Thinkstock.

Related Reads:


Featured Image Credit: Daronk Hordumrong, Shutterstock

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

How to Harness Train a Cat: 10 Vet-Verified Tips & Tricks

Most cats enjoy being outside as it gives them fresh air and allows them to practice the hunting sequence they were born to...

How to Treat a Cat’s Broken Nail: Vet-Approved Care Tips & FAQ

Cats are curious creatures and sometimes get into accidents, which can lead to injuries like a broken nail. If your cat has injured...

Siamese Kittens for Sale: 2025 Breeders List in Canada (BC, Ontario, Quebec, Alberta)

Catster advocates for adopting before shopping, though we fully understand there are many reasons for seeking a breeder. So, we encourage it to...

Why Is My Cat Biting Her Kittens? Vet-Approved Reasons & FAQ

People with a cat that has had kittens for the first time may find themselves confused by some of the behavior mama cat...

More related

Why Is My Cat Pooping Outside the Litter Box? 5 Vet-Reviewed Reasons & Tips to Stop It

You’re getting so sick of it. You are providing what you think your cat needs for bathroom time—and it’s never been a problem...

How Do Cats Know to Use the Litter Box? Vet-Verified Facts & Useful Tips

Have you ever considered how cats seem to instinctively know where to go when nature calls, while dogs often require dozens of potty-training...

How to Keep Cats Cool in Summer Without Air Conditioning: Vet-Reviewed Tips & Tricks

Summer is fun since the sun is scorching. But when the humidity goes high, then it ceases to be fun. The sun affects...

The History of Siamese Cats – Taking a Look at Their Past

Siamese cats have a striking appearance that is hard to mistake. They were first introduced to America in the late 1800s and have...

Keep reading

Can Cats Be Allergic to Litter? Vet-Approved Facts & Safety Guide

Humans aren’t the only ones unlucky enough to be affected by allergies. Cats can also be allergic to various items, like pollen, food, and potentially even cat litter. Signs your cat might be allergic to litter are similar to those...

orange cat beside litter box

Are Scented Candles Safe for Cats? Vet-Verified Facts & Info

Cats like to investigate everything, especially if movement catches their eye or they experience new sounds or smells. Sometimes, this curiosity can get them in trouble, and this can be the case with scented candles. Scented candles pose an obvious...

Catster_Are Scented Candles Safe for Cats

Can Cats Eat Carob Chocolate Substitute? Vet-Reviewed Facts & FAQ

Chocolate is well-known for being toxic to dogs, and most cat owners know it is toxic to cats, too. If you are familiar with carob, a natural substitute for chocolate, you may be wondering if it also comes with those...

Can Cats Eat Carob Chocolate Substitute

Is It True That All Cats Chirp? 5 Reasons Why They Do It

Cats use various vocalizations to communicate with us, and one of these vocalizations is the cute chirping sound you become accustomed to hearing when your cat is obsessed with a bird or bug on the other side of the window....

white cat chirping

Does Hot Water Kill Fleas on Cats? Vet-Approved Facts & FAQ

Having a cat in your life is wonderful, but it sometimes comes with a catch: dealing with fleas. Apart from being annoying, flea infestations can trigger allergies, irritation, and even illness. So, getting rid of them as quickly as possible...

woman bathing her cat

Do Cats Enjoy Sex & Mating? Vet-Reviewed Feline Facts

You may have noticed the familiar sounds and behavioral changes in your female cat and guessed that they’re in heat. Their restlessness, excessive vocalization, and desire to go outside to find a mate may have you wondering whether cats enjoy...

burmese cats lying on sofa

9 Best Cat Foods for Maine Coon in 2025: Reviews & Top Picks

Maine Coon cats are the big, handsome fluffballs of the cat world. They have great personalities; however, the Maine Coon’s coat is thick and requires upkeep. These cats are naturally large, but that doesn’t mean they should be overweight or...

maine coon cat finished eating

10 Best Lickable Treats for Cats in 2025 – Reviews & Top Picks

Cats can be picky eaters, leaving you frustrated about spending money on cat food that goes uneaten. If you’re looking for ways to get your cat to eat, providing lickable treats is an excellent way to entice your cat. Most...

woman feeding her cat with a treat