Introducing a New Cat to a Multi Cat Household

Introducing a New Cat to a Multi Cat Household

Tips for New Cat Success and Serenity

In towns and farms across the world, you can find an array of cats and a variety of social systems that help them get along. They range from social extended family groups centered around females to solitary individuals of both sexes. Because cats have this flexible social system many can live happily in a multi- cat household, particularly if they have had early experience in a social group as kittens.

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Setting New Cat Expectations

No two cats are going to be the same, and not all combinations will work for keeping peace in your household. Treat each cat as an individual, each cat will have a unique skill set based on past social experience and biology.  Mixing cats must be done slowly and patiently. The motto here is, “Bad impressions matter”.  A cat's first impressions or negative experience can be hard to overcome and can even lead to health issues and litter box use problems if cats are stressed. 

Even when the introduction is done correctly, it's possible that the new cat is just to much for the resident cats to adjust too or visa versa. Although we all want to see our cats having friends, good animal care sits on a foundation of listening to your cat’s needs, and for some cats all they need is their human family to be happy.

Gradual introduction involves progressive exposure through the low levels of sound, scent, sight, and touch. Take the steps to keep your cats happy by moving slowly and keeping your cats relaxed and happy at each step. Each cat is an individual, ultimately you will go to the pace where all cats are happy before moving forward with the next step in the introduction plan.  

Preparing for a New Cat

  • Choose a safe room that is not a place your resident cat uses frequently. This will be the safe room and the new mini territory for your new cat to live during the introduction stages. Consider a bathroom, study, bedroom, or any other safe location where you can put a solid door between the cats.
  • Prepare with cat provisions: Food, water, crate or hiding places, litter pan, toys, ledges, and cat scratch posts can help make this space welcoming to the new cat. During this phase, use new items that will not smell like your resident cat. 

Bringing your New Cat Home

It'll take take for your new cat to adjust to the new living situation.

Good Signs

To know if they're happy, look for your signs your new cat is relaxing such as rubbing your legs, greeting you with greeting communication, playing, purring. Perhaps they are settling into a relaxed resting position with legs sprawled out or, marking their faces on corners and other areas of the room.

Negative Signs to Look Out For

Signs the new cat's stress is high will include the following: Pawing the door, pacing, meowing for extended amounts of time, increased aggression (like swiping when you leave the room), or pushing the door or handle. All this can mean the new cat is finding confinement stressful and so will not be able to relax in a confined area. You can try enlarging the area or adjusting accordingly.

Introducing a New Cat to Other Cats: Your Step- by- Step Guide

cat sleeping on plush pad

Introduction of Smell:

Let each cat rub your gloved hands and take this scent to your other cat's side of the home to help desensitize to the smell of the other cat. This communal scent- sharing is scent-sharing is preparing the cats for sharing space and seeing each other in a cooperative light. Rub the gloved, and pheromone- carrying; hand on corners and furniture for the other cat to find. 

Swap bedding but, don’t make this new bedding the only option for your cat. We want the cats to learn these smells are part of your social group and to choose to rest on them without stress. How your cats are responding to the smells will show how unpleasant they are feeling about the other cat. Hissing or actively avoiding this bedding is less desirable at this stage than sniffing and sleeping on the blankets. 

Exploring of the Other Cat's Area:

Exploring new areas is essential for both cats during their introduction process, as it allows them to familiarize themselves with shared spaces without direct confrontation. This exploration not only builds confidence but also helps reduce territorial behavior by allowing each cat to claim a space on their own terms.

Let the cats swap access to the communal living spaces without seeing each other. Do this by possibly confining your resident cat in their favorite room with all provisions in that room for a single night. Help get them prepared by feeding them regularly in that location or have a second person play or sit with the cat. While the resident cat is out, let the new cat explore this new communal space.

If there are no signs of stress, try letting your resident cat explore the new cat's room as well. Ensure your new cat is confined in a safe location during this or have someone else play with the cat for this step.

Visual Contact

If all has gone smoothly, then we can step into the next stage of visual contact. This should only be done if you are seeing no overt stress, and cats seem relaxed.  Add a protective physical barrier like a baby gate or harness each cat.

Put up double- stacked baby gates at doors in a way that allows the solid door to shut. If needed, use harnesses to keep the cats safe at this stage. During this phase, feed both cats amazing treats while they can see each other from far away. Slowly move closer if all is well. 

Play with each cat and keep sessions short and fun. The message to the cats should be, "Good things happen when we are together."

If the cats are not relaxed, playing, or eating, go back a step where they are comfortable. Also look out for stiff or still body language as an indication to slow the process.


Bringing Down the Walls

Bringing the cats together is an exciting and crucial step in their introduction process, as it allows them to begin building their relationship. However, patience and observation are key to ensuring this interaction is positive and stress-free. Ensuring that each cat is comfortable before facilitating their first meetings will help foster a peaceful connection.

When cats greet each other with question- mark high tails, or run happily to the training location to train with another cat, you can start slowly opening the barrier. It can be helpful to have already trained each cat to love a harness  (see how to train a harness article)  so at this stage they can do leashes if it ends up being helpful. 

Never force the cats together and reward all friendly behavior with treats. The main aim is that the cats are comfortable with the presence of one another; that said, they do not need to be physically interacting. If the cats show any signs of negativity towards one another or any signs of distress, replace the barrier to separate the cats and go back a stage. 

If cats appear to be relaxed in the company of one another, then physical supervised access should be as frequent as possible.


Building a Relationship

Building a relationship between two cats during the introduction process is essential for fostering a harmonious living environment. As they become more comfortable with each other and show signs of relaxation, engaging them in activities together can strengthen their bond. These interactions need to be positive and stress-free to ensure both cats feel safe and secure.

Once they show they can navigate with each other socially and are relaxed together, begin cat training sessions together where they get treats, play, and get pet (if they like that). The cats don't need to be close for this –, try not to lure them closer with food. For a cat, sharing space is social; Communication is happening all the time so there is no need to get close and risk a conflict. 

If friendly behaviors are seen  between the new cat and the resident, they can be kept together for increasingly longer periods. Always make sure they have access back to their own parts of the house.

At this stage, it is particularly important that each cat has its own resources in separate locations from each other (not in the same room). The resources should also be seperate from the  other cat(s) in the household, as this will help prevent the cats from feeling in competition with one another.  

The House Set Up

Setting up your home thoughtfully is crucial when introducing two cats, as a well-structured environment can significantly impact their comfort and interaction. By providing various spaces and options for retreat, you can help prevent conflicts and ensure both cats feel secure in their territory.

Cat jumping through a cat shelf with an escape hatch and beautifully decorated cat shelves in the background

With time and; if things are going well, the separate room can be kept permanently open and the new cat and resident cat(s) are free to come and go as they please. In cases where conflicts arise, you can create a separate room or restricted area (such as one accessed through microchip-operated cat flaps) for individual cats that get along. This setup allows cats to explore the entire home while having safe spaces to retreat to when the other cats are present.

Additional opportunities for utilizing vertical space such as shelves, walkways and perches can help cats to maintain their own space. The key point is to continue to monitor, as relationships between cats can change over time and between different contexts, and adapt according to the cats.

The environment can help foster cooperation and prevent competition. Keep space open and allow cats more than one way to get out of a room or up-stairs. Use cat shelves and tunnels to make circular walking paths so a cat can not be cornered in the house easily. 

Final Tops for Keeping Peace in a Multi-Cat Household

  • Remember to keep multiple food, water bowls,  and litter boxes available to prevent competition at home.
  • Increase your cat enrichment plan to promote healthy behavior.

If you are struggling to successfully complete this introduction process or the cats experience a breakdown in an initially good introduction, it is a good idea to seek professional help. Contact your vet who will be able to provide you with advice or refer you to a qualified feline behaviorist.

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Getting Cat and Dog to Get Along - Tips for Integrating Dogs and Cats

In our previous post, we discussed plans for bringing a new pet home and setting up an environment for success for both animals. Now that you have management in place, and both pets have had a chance to settle in, how do we go about introducing Fido and Whiskers?
Do not be tempted to try the “let’s see what happens” approach. Not only could this lay a bad foundation for their relationship, but it could be potentially dangerous as well. Instead, gradual and steady is going to be the secret to a good cat-dog relationship.

Foundation Skills
Before you begin to introduce the two, it is helpful if both animals know a few basic foundation skills to begin with.
Attention
The first thing we need is an animal who will happily offer you attention. You will start in a low distraction area, and have about 10 small, tasty treats in your hand:

Wait for your pet to look up at you (don’t get too concerned about direct eye contact at this stage – what we are looking for is attention and focus on you).
Use a word like “yes!” to mark the moment they give you attention, then drop a treat on the floor for them to eat.
Wait for your pet to eat the treat and look back up at you.
Mark again with “yes!” and drop another treat. Repeat.
Start adding a cue, such as the pet’s name, right before they look up.

Video ExamplesCat: https://youtu.be/ibxY7p6prtwDog: https://youtu.be/Oe5QsAZf-3A

Hand Target
A hand target (pet touching their nose to your hand) is a very easy behavior to train, and can be a simple way to get your pet to come to you, move, change position, etc. in case your dog starts to get overly interested in their new feline friend, or vice versa. Simply present your hand a couple inches from their nose. When they move forward and sniff, bumping your hand in the process, say “yes” and deliver a treat. Repeat.
Video ExamplesCat: https://youtu.be/CNOv3f3gHKkDog: https://youtu.be/TWjfsAO1NWE

Stationing
Teaching your pet to place themselves on a mat or platform will be a helpful skill when you begin sessions with both of them present. A dog that is resting on a mat can’t be chasing the cat, and a cat that is perching on a station can’t be taunting or swatting at a dog. Teach this skill first without the other pet present:

Approach the mat with your pet and as they start to step on it, drop treats. Continue to deliver treats for several seconds.
Toss a “re-set cookie” a few feet to the side so that your pet moves off and is ready for another repetition. Before throwing the cookie, you can give a “release word” such as “OK” or “break” which will be your pet’s cue to move off the station in the future.
As your pet heads back to the mat, begin rewarding on the mat again.
If they sit or lie down, reward that.
Once they are consistently offering a sit or down on the station, you can only reward when they are in that position so that it becomes the default behavior once they get to the mat.

Video ExamplesCat: https://youtu.be/4R1-K430DxoDog: https://youtu.be/53_R7276b_k
Putting It Together
Place your pet’s respective stations in an area where they are as far away from each other as possible but still in view. To prevent any unwanted contact from happening too soon, have the dog on leash, and a see-through barrier such as a baby gate between the areas where each will be working.
Have your dog relax on their station with one handler. Give treats every few seconds for maintaining that relaxed position. Have a second handler bring the cat out to their station, and also reward every couple seconds. Continue to reinforce any of the following behaviors on either animal’s part:

Attention to their handler.
Remaining in a relaxed position on the mat and not trying to get to the other animal.
“Look At/Look Away”: You can reward your pet for looking briefly and calmly at the other pet and then back at you. When your dog, for instance, glances over at the cat, pause for one second (no longer), then use their name to cue them to look back at you. Reward with a high value treat. Any time they look calmly at the other pet and then back at you, reward. This reinforces not getting hyper-focused on the other pet, and also builds a positive emotional association with the other, since looking at them produces good things!

If things are going well, then in future sessions you can start to raise challenges. Remember, patience and consistency is the key to success here! Options for increasing challenge in the training sessions are:


Gradually decrease distance between the two mats.
Add motion from one animal. You might have the cat follow your hand target, play with a toy or chase tossed treats while your dog stays on the mat, then vice versa.

Video ExamplesVideo Example (separated): https://youtu.be/hKDJfcyHaOMVideo Example (integrated): https://youtu.be/CDhSuWK41XM
You will know things are going well if both animals continue to show relaxed body language, casual interest in each other, but an ability to disengage and focus on other things (especially you). When you are consistently seeing this, then you might be ready to remove the gate, and let them share space. Continue to have Fido drag a lightweight leash for a bit longer, and continue to reward any calm behavior.
Troubleshooting

Over-excitement
If your dog gets too excited by the presence of the cat to stay on the mat or focus on you, then make it easier by increasing distance and shortening the duration of time that the cat is visible. You can have your cat move out onto the station briefly then back out of view (hand targets or tossed treats can help with this), and/or cover most of the baby gate between the two with a blanket, leaving only a small gap initially that the cat is visible through. Only progress further when your dog is able to be successful, and go forward in baby steps.
Fear
If your cat is too afraid of your dog’s presence to even come out to their station, then let them stay where they feel safe. You might need to begin by desensitizing your cat to more mild signs of the dog’s presence before working on being in view. Sit with your cat in their safe space, and reward when they hear the dog moving around in the other room, on the other side of the door, etc. As above, when you introduce visual exposure, use short duration of exposure, and/or partially obstructed views. Never force your cat to come out into an area where the dog is – let it be their choice and reward generously when they do.
Single Handlers
If you don’t have someone to handle one of the pets, then it usually will be easiest for you to work with your dog, and to place a longer-duration treat on your cat’s station for them to enjoy. You can provide some tasty canned food in a bowl, or for an even longer-duration treat, use a “licki-mat” and some semi-soft food or treats that will take a while for your cat to lick up.
Difficult Situations

While the majority of cats and dogs can learn to live peacefully and happily together given the right preparation and training, there are some pairings that sadly may not be meant to be. These are the two most important aspects to consider in determining whether cat/dog households can work:

Safety
Many dogs find cats pretty interesting at first, but if your dog becomes so fixated that they cannot be redirected, they persistently and intensely look for and try to get to the cat, and struggle to calm down even when the cat is no longer present, then proceed with caution. A dog with very high predatory drive can be very dangerous to a cat, and this level of hunting instinct can be difficult or even impossible to train fully away. Use very careful management to keep them separate (see previous post), and consult with a certified professional dog trainer or behavior consultant who uses positive reinforcement to discuss next steps.
Quality of Life
Some cats, especially those that tend towards being more timid normally, may find the addition of a dog to be extremely stressful. Again, training can help to change those fear responses, but in some cases in can be a long road and you might not get to the point where your cat’s life and routine isn’t being significantly affected. If your cat is hiding all or most of the time, no longer engaging socially, not eating, not using the litterbox, and/or having other behavior changes, you might need to consider whether this new addition is fair to your cat’s quality of life.Sadly, sometimes dogs and cats may not be able to be integrated to a degree that safety and quality of life can be maintained. Consultation with a professional will help you determine when and whether it would be in their best interest to re-home one of them. While these decisions can be heart-breaking, in some cases, they are the kindest choices to make.
Remember To Be Proactive!
Finally, a few pointers to keep in mind in any training project:

Set the animals up for success.
Reward the behaviors you like.
Prevent undesired behaviors from happening.
Start out easier than you think you need, and move forward gradually.

Steer away from punishment-based approaches where you are doing something unpleasant to stop a behavior that you don’t like. These approaches not only risk someone getting scared or hurt, but can create longer-term relationship problems between the pets, as their presence becomes associated with the unpleasant punishment. Rather than waiting for your dog to chase the cat and scolding them, set the stage so that never happens in the first place because Fido has instead learned to be relaxed and to do other things in the presence of felines.
Be proactive rather than reactive, and remember that taking it slow will get you to your goal faster in the long run. The reward for your hard work and patience will be many years of multi-species bliss ahead!
Video ExamplesCat: https://youtu.be/ibxY7p6prtwDog: https://youtu.be/Oe5QsAZf-3A

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A MUST HAVE FOR CAT OWNERS
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