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.

How to Introduce a Dog to a Cat: 9 Tips That Work

Cat and dog together on sofa indoors

Even if both animals have grown up with members of the other species, most dogs and cats take a little bit to get used to each other. The early days of introduction are essential to the pet’s later relationship. Each dog and cat is an individual, so the difficulty of their first meeting will differ.

No matter your pet’s personality, though, you should carefully introduce them very carefully at first. In this article, we’ll help you do just that!

divider 2 cats

How to Introduce a Dog to a Cat

1. Isolate the Animals

You should never throw two unintroduced pets into the same room together. Even if both are pretty laidback, you can never predict what they’ll do when allowed to have free access to each other. Therefore, your first step is to isolate your two pets. If you just adopted one pet, confine that one to a room with everything they need. For bigger dogs, you may need to give them multiple rooms.

You should begin by introducing the animals through the door. Feed both animals at the door to get used to each other’s smell and associate it with something enjoyable—eating. If your pets have bedding that is shareable, you can switch it out every day to introduce the scents even more.


2. Allow Them to See Each Other

Use two heavy doorstops to prop open the door just enough so that the animals can see each other. Be sure to keep an eye on them the whole time. After a few minutes, close the door. You should do this every day until the pets don’t seem to pay much attention to each other anymore. This may only take a few days or a week.

The pets don’t need to be completely okay with each other yet. This is simply the first step towards introducing them together.


3. Switch Living Areas

Next, you should switch the living areas of the animals. This will ensure that they get used to each other’s scent. The other animal will become “normal” without much contact. It also allows the new animal to get used to the rest of the house without the other animal hounding them. This is particularly useful for cats, as they will discover hiding places and areas they can climb—helpful information if they’re trying to avoid a dog.

Continue opening the door slightly and allowing the animals to see each other for a second.

white cat peeking
Image Credit By: StockSnap, Pixabay

4. Avoid Meetings

You shouldn’t have your pets meet at this point. You should take precautions to ensure that a meeting doesn’t happen. If one of the pets is fearful or aggressive during the first meeting, it can quickly become a habit. It is much easier to avoid a problem to begin with than fix a problem behavior later.

Introducing the animals too soon can undo everything you’ve done thus far. Patience is key in this endeavor.

Even if animals are playing together, a larger dog can kill a cat quite quickly. This is especially true if the feline doesn’t know where to escape to. Therefore, playing together should not be encouraged.


5. Practice Obedience

If your dog does not know basic commands yet, now is the time to teach them. Basic obedience is essential. For introductions between cats and dogs, the command “leave it” can be most important. If your dog performs well with the “leave it” command, it can prevent problems with the new cat before they start.

Your dog should also know “sit,” “come,” and “stay,” as these commands can also become very useful during meetings. When you introduce your cat and dog, feel free to use treats to coax your dog into performing the commands appropriately.

woman training her dog
Image Credit By: Jennifer Regnier, Pixabay

6. The First Meeting

After practicing some obedience and getting the animals used to each other safely, it is time for the first face-to-face meeting. This likely won’t go as well as you hope. But, that’s okay! It’s only the first meeting. You should put your dog’s leash on and instruct them to lie down and stay.

Have a family member or friend enter the room with the feline. This person’s job is to keep the cat calm, but they should never restrain the cat. Ensure your cat has somewhere safe to run to if they feel the need. Cat trees or under furniture may be good choices—play on offering the feline some special treats or even some catnip right before the meeting.

Next, open the door all the way. At first, the dog should not enter the room. Allow the animals to look at each other through the open doorway. If the dog gets up to go after the cat, coax them back into position, closing the door if necessary.

This first meeting should be concise. Don’t drag it out until the animals are stressed. You want it to end on a good note.


7. Continued Meetings

Repeat the same step as above for a few more visits. As the animals seem comfortable with each other, allow the dog to enter the room. At first, stay on the opposite side of the room. If the animals seem comfortable after a meeting with the dog in the room, you may get slightly closer to the cat.

After a few meetings, your goal is to get both animals next to each other. The dog should never make movements toward the cat, especially jumping or aggressive movements. You don’t want your canine trying to play with the cat. You want both animals to be calm.

Allow the cat to come to your dog as they want. Praise and treat both animals for being calm. If the cat runs away or becomes aggressive, you have progressed too fast.

cat sniffing a dog
Image Credit: nekodg, Pixabay

8. Continue Positive Reinforcement

As your animals get used to each other, continue treating and rewarding them for calm behavior. Preferably, your animals shouldn’t pay much attention to each other. Your goal is for them to be calm and natural—not fixated on each other’s presence.


9. Let Your Cat Roam the House

When you’re confident in both animal’s behavior, you can let the cat roam the house when you’re home. You may want to have your dog on the leash during the first few times, as they may react differently with your cat just wandering around. Be sure your cat always has somewhere to go. You may want to place a baby gate between the “cat’s room” and the rest of the house. The cat will be able to jump the baby gate, but the dog likely will not.

This gives your cat somewhere to hide and get away from the dog if necessary. You should always put the cat back in their room when you are not home. Only allow your cat to roam unsupervised when you’re confident that the dog will not injure the cat.

cat walking indoor
Image Credit: Larry Zhao, Unsplash

divider 2 cats

Precautions to Consider

When you introduce a cat or dog into your household, there are a few things you need to consider.

Dogs may prefer to eat cat food. If your dog is particularly fixated on your cat’s food, it may be a sign that your canine’s food isn’t up to snuff. Luckily, eating cat food won’t necessarily hurt your dog. Typically, they aren’t nutritionally complete for dogs since they’re designed for cats. You should plan on putting your cat’s food up somewhere the dog cannot reach.

Dogs may also attempt to invade the litter box. Eating cat feces is actually quite common. There isn’t any direct health hazard for your dog, though the litter itself can cause problems. This is especially true if it is clay litter.

Luckily, there are many ways to solve this problem. For instance, you can purchase dog-proof litter boxes. You can also put the litter box somewhere your cat cannot access, like behind a baby gate.

divider 2 cats

For Kittens, Move Even Slower

Kittens are significantly more vulnerable to dogs. An energetic dog can easily injure a cat, even if they don’t mean to. You will need to supervise all interactions until the kitten is fully grown. Even if the cat isn’t aggressive, one swipe of a dog can injure a kitten severely.

You might also be interested in some of our other top trending posts:


Featured Image Credit: New Africa, 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

Are Weighted Blankets Safe for Cats? Vet-Approved Facts & FAQ

Weighted blankets are a popular bedding option. Many people use them to reduce anxiety and sleep better. But is it advisable to have...

Flea Treatments for Cats: Our Vet Explains

Fleas. All cat owners want to keep their feline flea-free. No one wants fleas in their house, and getting rid of them can...

My Cat Thinks I’m Weird: Ivy’s Take on Human Habits

Welcome to the Wednesday Cats of Catster! Every week, we share a story from one of our cat-loving Catsters. This week is about...

6 Amazing Hero Cats That Saved Lives (With Pictures)

It’s not every day that you hear stories of animal heroism, but it’s much more common than you might think. Many people think...

More related

Where Did the Phrase “It’s Raining Cats and Dogs” Come From? 3 Possible Origins

Most English idioms don’t make much sense from a logical point of view. It almost seems like old-age English folks strung random words...

How to Care For a Three-Legged Cat: Expert Tips & Advice

Tripawd, tripod, trilimb—whatever you call them, a three-legged cat is just a different kind of pet. They might need a bit of help...

New Hope for a Fatal Feline Disease: Feline Infectious Peritonitis (FIP) Treatment Gets a Green Light

Until very recently, a diagnosis of the disease Feline Infectious Peritonitis, better known as FIP, was an automatic death sentence. An aggressive inflammatory...

6 Best Handheld Vacuum Cleaners for Cat Litter in 2025 – Reviews & Top Picks

Cleaning up scattered litter is an inevitable part of cat ownership. This daily task can be quite a struggle if you don’t have...

Keep reading

Redford Naturals Cat Food Review of 2025: Recalls, Pros & Cons

Review Summary The store brand for Pet Supplies Plus, a national pet store chain, Redford Naturals, offers both wet and dry cat foods for owners who want the best for their pet but don’t necessarily want to break the bank...

Redford Naturals Cat Food Review

Acana Cat Food Review 2025: Recalls, Pros & Cons

Review Summary Introduction ACANA has various premium cat food recipes and flavors that are rich with animal protein and nutrients to ensure that your cat gets everything that they need for a complete and balanced meal. It has diets specifically...

Acana Cat Food Review

Can Cats Drink Mineral Water? Vet Approved Nutrition Advice

Just like how you require water, your cat also needs water to survive. If you prefer drinking mineral water and wonder if you can share it with your cat, you should know that cats can drink mineral water. There are...

Can Cats Drink Mineral Water

Why Is My Cat Drinking a Lot of Water Suddenly? 6 Vet-Reviewed Reasons

Cats, due to their nature and small size, don’t drink large amounts of water. The typical, healthy house cat will drink about 5 ounces of water daily, just over half a cup. Many cats drink less water, however, depending on...

cat drinking water

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

Is Hibiscus Poisonous to Cats? Vet-Reviewed Houseplants Examined

Hibiscus plants produce gorgeous, colorful flowers and are relatively easy to grow in pots to keep indoors. If you’re growing these plants and your cat won’t leave them alone, you’re surely feeling frustrated. You’re probably even wondering if your cat’s...

Catster_Is Hibiscus Poisonous to Cats

How to Introduce Two Male Cats: 7 Approved Tips

Introducing two cats to each other can be a real challenge. Cats are very particular animals that tend to warm up to new animals very slowly and certainly in their own time. It can take days or weeks to acclimate...

Black-and-white-Thai-cats-with-bell-collars

Why Does My Cat Sleep at My Feet? 6 Vet-Reviewed Reasons Behind This Behavior

Cats love to nap, with some spending more than 15 hours per day asleep. But cats can be pretty particular about where they snooze. Most have favorite places they return to over and over when it’s time to get some...

Bengal cat hugging their owners feet to sleep