French Bulldogs and Cats: How to Introduce Them Smoothly

Maybe you already have your cat or Frenchie and want to add the other as a new family member. Or maybe you have a kitten friend you’d like your dog to be able to be around.

There are steps to follow when introducing your dog to a new cat that will set everyone up for success. You will read more about helping your Frenchie and new cat live together peacefully, but some tips can apply to a cat friend that does not live with you.

While Frenchies can usually meet and get along with new dogs pretty well, this can be trickier with a cat. While the new encounter will likely be mostly smooth sailing, there’s always a possibility it just won’t work. Anything is worth a try, though!

The Best Condition to Introduce Your Dog to a New Cat

Dogs and cats are two different species and sometimes see each other as prey. With that said, dogs and cats truly do ‘fight like cats and dogs very often.

A basic yet important condition for dogs and cats intermingling is that neither of the two has had negative experiences with the other to date.

If a cat has been frightened by a particular dog before, it is highly unlikely that the cat has forgotten and will be able to exist comfortably around that dog. The same could be said vice versa.

Introducing your dog to a new cat and socializing the two pets at a very young age, ideally under several months old, is your best bet for the two getting along.

Why Cats and Dogs Don’t Get Along

Cats and dogs, as we know, are very different animals. They have completely different origins and languages. These facts result in cats and dogs not clicking very well.


Cats descend from an ancient wildcat and are known to have domesticated themselves when farming began, and cats stayed around for food. Food has always been a cat’s top priority.

Dogs descend from wolves who are social and loyal, which may be why dogs get along with people so well.


Cats and dogs have two totally different languages and, like humans, don’t always get along because of this. Cats don’t wag their tail to show excitement; dogs do.

Cats greet each other by walking past and looking into each others’ eyes; dogs run around each other and wag their tail. Cats ‘purr’ to show contentedness; dogs hear this like a ‘growl.’ Cats ‘meow’ for almost all communication; dogs typically ‘wolf’ for negative communication only.

Because cats and dogs are so different, introducing a dog to a new cat can be difficult. This isn’t to say that they can’t eventually get along, though.

Preparing for the First introduction

Luckily for Frenchie owners, Frenchies are usually good at getting along with others by their affectionate nature. While Frenchies and cats have a good chance of living together in perfect harmony, there is some prep work you can do when you are going to introduce a cat to your Frenchie.

Plan the Introduction

In order to succeed, you must prepare everything precisely for the first meeting.

There needs to be another person present in the initial phase. This means that one person will be in charge of the cat while you are in charge of your Frenchie.

It is important that you can be fully focused on the first meeting. Special events, such as visiting friends or a family reunion, should not take place at this time.

Not only can many people disturb this first introduction, but so can loud music or sounds from the television. Therefore, plan the meeting in a quiet space.

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Choosing a New Cat to Meet my Frenchie

If you do not have a specific cat in mind to become your second pet, it is best to choose a cat that fits well with your current situation at home. You should account for the character of your Frenchie. While most of them are peaceful and calm, some can be a little more hyper or active.

For example, if you have an older French Bulldog at home, the new cat should be fairly quiet and not too wild. If you have a very lively French Bulldog (most puppies are hyperactive), the cat should also have a certain confidence to arm itself against your Frenchie’s temperament.

This thought process for your new pet can also be applied if you already have a cat and are getting a new French Bulldog. (i.e., Maybe it’s best not to get a puppy if you have an old, grumpy cat.) The same goes for a Frenchie meeting a cat friend, not a new cat roommate.

Keep in mind that adding a new dog to a family with a cat can be a harder transition than adding a new cat to a family with a dog.

Prepare Your Home for Introduction

When you know that you are getting a new pet (or a different animal is coming to visit), there are tips for preparing your home to ensure that introducing your cat to a new dog will go well.

  • Neutral place: Choose a place that isn’t necessarily your Frenchie’s favorite spot in the house. A place that is fairly new to both animals is best.
  • Escape options: A specified way to escape can help prevent conflict. Let this place be known to the other person so that either of you can grab the pet you are responsible for and get out if needed.
  • Comfort for cat: As mentioned, this introduction will likely be more difficult for the cat. Have something like a scratching post, a raised board, or an empty window sill where the cat can go. This will also allow them to observe the dog from a distance.
  • Private spaces: If this introduction is amongst both your pets, make private spaces for the pets. Set up a dog and cat bed with toys in separate rooms away from the other pet. Allow time to relax and regroup alone with the pets.
  • Food bowl and litter box: Spatial separation is also recommended for pets during feeding time. To prevent food envy, it is best to feed the animals at different times. Just like the food bowl, the litter box is absolutely taboo for the dog. The cat in the litter box needs its rest and reacts very sensitively to a disruption of their privacy. Often dogs tend to eat excrement in the litter box, after which the cat turns to other places and pollutes it.
  • Get used to smells and sounds: ‘Prepare’ the animals for the introduction and new smells and sounds beforehand. You can caress the fur of both animals with a dry cloth and place it on the feeding place of the other animal. This allows the two pets to get used to the smell of the other and connect the smell to something positive through the combination with food. If a cat enters a dog household, you should give the cat the opportunity to explore the area by himself for the first encounter to get used to smells.
  • Additionally, record the dog’s barking and play it a few times for the cat – start gently and gradually increase the volume until the “actual” barking volume is reached.
  • Treats: Have treats ready for both pets in the meeting area. They will be used for positive reinforcement in the first introduction.

The First Introduction

After preparing your home and the pets, it’s time to meet. Introducing your dog to a new cat still takes some effort and time after the preparation.

There is a good chance that the dog and cat will not immediately hit it off, given their nature. And that’s okay. You are prepared, and you know what to expect.

Make sure your Frenchie isn’t too hyper or hungry at the first meeting. Make sure it’s eaten and has had a short walk. With that said, make sure neither pets are hungry.

Make sure the space where pets meet is quiet, and leash your Frenchie. Putting your dog on a leash is extremely important to avoid potentially dangerous situations with the two pets.

Stress and Anxiety at First Contact

When you and your Frenchie are ready, allow the other person to bring the cat into the space. Let the cat decide how close it wants to come to the dog. In most cases, the cat usually first flees to a high and, as far as possible, ‘viewpoint’ from where they observe the situation and their ‘opponent.’

For almost all pets, a new roommate in their environment creates tension. Anxiety and nervousness generally prevail and are gradually replaced by a certain curiosity about the new housemate.

Relaxation is Key

It is important that you radiate peace and serenity. If you are tense or nervous at the first meeting, you will probably also transfer this to both pets. Gently pet both animals and use a calm and quiet voice when speaking.

If the dog pulls on the leash frantically, try to make him calm by sitting down in front of him and blocking your dog’s view of the cat. You can ask your dog to sit and only praise him if he manages to stay calm in the presence of the cat. 

A treat helps as positive reinforcement. For this to work, they should only be rewarded if the dog or cat has behaved well.

No matter how well the meeting may go, end it after a few minutes. This will ensure that there isn’t too much time for pets to get too overwhelmed. 

Getting Used to Each Other

After the first introduction is over, practice is key!

Depending on how much anxiety the cat displays, you should limit the acquaintance in the first few days to a few minutes a day. In the remaining time, the animals can stay in separate rooms.

Initially, it is sufficient for both animals to have 1 or 2 meetings of five minutes a day each. After about two weeks, if you notice that the excitement is decreasing, you can extend the meeting time to 10 or 15 minutes.

Do not force both animals and let them decide when they are ready for a longer time together in a room. As an owner, you know your pets best, and you will be able to see when the curiosity of the new roommate is greater than the initial fear of each other.

Dogs and Cats Learn to Understand Each Other

After some time of sniffing and learning each others’ language and communication, introducing your dog to a new cat really begins. Only when the dog no longer sees the cat as prey or an intruder, and the cat no longer sees the dog as a predator are they really ready to hopefully interact on a friendly level or at least live peacefully together?

It will take time for them to get to know each other. A few months may pass before one of the two animals ‘breaks the ice.’ While the time of the meetings can be extended over time, it is important that you offer the animals as much normality as possible.

Once the pets show civil tolerance for one another for a period of time, bring them in a space together more while you focus your attention on something other than the animals. Have your two pets together in a space while you cook, read, or chat on the phone. This shows your Frenchie and the cat that it is normal that they live together in the same house.

Leaving the Two Alone Together

Leaving your home while your Frenchie and cat fend for themselves together will take quite some time. This can take several months to a year.

Use your best judgment here. Be sure that they only react nicely to one another and that you have seen no harm done to one another for a very long time. Until you are completely comfortable leaving them alone together, keep them in separate spaces (i.e., two rooms that both close off from the other).

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The Road to an Established Team

Introducing your cat to a new dog has likely taken some time. In order to successfully merge your French bulldog’s and new cat’s lives, you must have patience.

The goal is that your patience will pay off, and your French bulldog and the new cat will be a successful team who lives together happily.