Do Cats Get Jealous When You Get Another Cat?

Are you a proud cat owner looking to add another feline friend to your household? While having multiple cats can be a joyous experience, introducing a new cat to your current kitty can be a challenging process. One of the most common concerns among cat owners is whether their current cat will get jealous.

It’s often believed that cats are emotionless creatures, but any pet parent knows otherwise. You might have come home from a vacation to find your cat giving you the cold shoulder for days on end. So, it’s natural to wonder if they’re capable of feeling jealous towards another feline.

In this blog post, we’ll delve into the question “Do cats get jealous when you get another cat?” We’ll examine the tell-tale signs of jealousy in cats, behavioral changes that may occur and tips on how to make the transition easier for both cats.

Whether you’re considering adding another kitty or just curious about feline behavior, keep reading to learn everything you need to know about navigating your cat’s emotions during this introduction process.

How Cats Communicate Territoriality

One of the most common ways they do this is through scent marking. With scent glands located on their cheeks, paws, and tails, cats rub against objects in their environment to leave their territorial mark. This communicates to other cats that this area belongs to them and they should steer clear.

Vocalizations are another way that cats communicate territoriality. If they feel their territory is being encroached upon, cats will hiss or growl to warn the intruder. Alternatively, if they feel threatened or are trying to attract a mate, they may yowl or cry out.

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Body language is also a crucial aspect of feline territorial communication. When cats feel threatened or want to establish dominance over another cat, they will puff up their fur to appear larger and more intimidating. Along with arching their backs and flattening their ears, these actions signal aggression.

If you’re introducing a new cat into a household with an existing one, it’s vital to understand these territorial communication methods. The resident cat may feel threatened by the newcomer’s presence and exhibit signs of anxiety or aggression. Introducing them gradually and cautiously allows them time to adjust to each other’s scents and presence before allowing direct interaction.

Signs of Jealousy in Cats

When introducing a new cat to your home, you may witness your existing cat display signs of jealousy. However, recognizing these signs and understanding their underlying causes can help you create a peaceful environment for all your feline friends.

One of the most common signs of jealousy in cats is aggression towards the new cat. Your resident cat may hiss, growl, swat or even attack the newcomer as a means of asserting dominance and protecting their territory. This behavior can also extend towards you or other members of the household, as your cat tries to establish their position as top cat.

Excessive grooming is another sign of jealousy in cats. While grooming is a natural behavior for cats, over-grooming can indicate stress and anxiety. Your cat may be trying to cope with their emotions by grooming themselves excessively.

Changes in litter box behavior can also be an indicator of jealousy in cats. Your existing cat may start peeing outside the litter box or refusing to use it altogether. This can be a way for them to mark their territory and assert their dominance over the new cat.

Lastly, if your cat begins acting out and displaying unusual behavior, it could be a sign of jealousy. They may start hiding or avoiding you and other members of the household or even stop eating altogether. These behaviors indicate that your cat is not adjusting well to the new addition.

To help your cats adjust to each other, take it slow and give them time to get used to one another’s scents and presence. Provide separate feeding stations, litter boxes, and sleeping areas to avoid any competition for resources. You can also try offering treats and toys to distract them from any negative interactions.

Reasons for Cat Jealousy

When a new cat enters their home, it can trigger a range of emotions, including jealousy. Let’s explore the reasons why cats may become jealous when a new cat is introduced into their environment.

Firstly, cats are very protective of their resources. They view their food, water, and litter box as essential to their survival and may feel like they have to compete with the new cat for these resources. This competition can lead to feelings of jealousy and territorial aggression.

Another reason for cat jealousy is the change in routine that comes with a new cat. Cats are creatures of habit and thrive on predictability. When a new cat enters the home, it can disrupt the established routine, causing stress and anxiety for the resident cat. This change in routine can trigger feelings of jealousy and territorial aggression.

Furthermore, cats are highly sensitive to changes in their environment and may feel threatened by the presence of a new cat. This feeling of insecurity can also lead to jealousy and territorial behavior.

In addition, cats may become jealous if they perceive that their owner is giving more attention to the new cat than to them. Cats crave attention from their owners and thrive on affection. If they feel like they’re not getting enough attention, they may become jealous and act out.

Lastly, it’s important to understand that not all cats will display jealousy when a new cat enters the home. Some cats may be indifferent or even welcoming to a new feline companion. However, it’s crucial to monitor their behavior and provide them with plenty of resources and attention to prevent any potential jealousy or aggression towards each other.

How to Introduce a New Cat Carefully

Adding a new cat to your household can be an exciting, yet daunting task. The introduction process requires careful planning and patience to avoid any territorial conflicts or aggression between the cats. Here are five tips to help you introduce a new cat to your feline family member:

Consider the Age and Temperament of the Cats Involved

Before selecting a new cat, it’s essential to consider their age and temperament. If your resident cat is older or less energetic, they may not appreciate the presence of a young, lively kitten. Likewise, if your resident cat is territorial or aggressive, they may not take kindly to a new cat in their space. Therefore, it’s essential to choose a cat with a similar age and energy level to your resident cat.

Provide Them with Their Own Space

To make the new cat feel at home and adjust to their surroundings, it’s important to provide them with their own space in the house. This can be a separate room with their litter box, food and water bowls, and toys. This will give them time to adjust without feeling threatened by the existing family members.

Introduce Them Gradually

It’s crucial to take things slowly and gradually introduce the cats to each other. Start by allowing them to interact through a closed door so they can smell each other’s scent without any physical contact. Once they appear comfortable with each other’s scent, you can gradually increase their interaction time.

Supervise Their Interactions Closely

When it’s finally time for a face-to-face introduction, it’s important to supervise their interactions closely. Start by allowing them to see each other from a distance before gradually bringing them closer together. Keep an eye out for any signs of aggression or discomfort such as hissing, growling or flattened ears. If there are any signs of tension, separate them immediately and try again later.

Give Them Equal Attention and Affection

During the introduction process, it’s essential to give both cats equal attention and affection. If you notice any signs of jealousy or possessiveness from your resident cat towards the new cat, make sure to provide them with extra attention and reassurance.

Strategies for Reducing Conflict Between Cats

Introducing a new cat into a household with an existing feline can be both exciting and nerve-wracking. It’s not uncommon for initial conflicts to arise, but there are several strategies that can be implemented to reduce the likelihood of such conflicts and help the cats coexist peacefully.

First and foremost, the introduction process should be gradual. This means keeping the new cat in a separate room for a few days or even weeks, allowing the cats to become familiar with each other’s scents through closed doors. Once they seem comfortable with this arrangement, the cats can be allowed to interact briefly under close supervision, gradually increasing the amount of time they spend together.

In addition to a gradual introduction, it’s crucial to ensure that each cat has their own space and resources. This includes providing separate food bowls, water dishes, litter boxes, and toys. This can help prevent territorial disputes and reduce competition between the cats.

It’s also essential to use positive reinforcement for good behavior and discourage negative behaviors like aggression or bullying. Offering treats or playtime for peaceful interactions can go a long way in encouraging positive behavior. It’s also important to redirect or separate the cats when necessary to prevent conflicts from escalating.

Lastly, it’s important to remain patient and understanding throughout the process. Adjusting to a new family member can be stressful for both cats, so it’s important not to rush things. With patience and consistent effort, most cats can learn to coexist peacefully.

In summary, here are some key strategies for reducing conflict between cats:

  • Gradually introduce the cats to each other
  • Provide each cat with their own space and resources
  • Use positive reinforcement for good behavior
  • Redirect or separate the cats when necessary
  • Remain patient and understanding throughout the process

The Benefits of Having Multiple Cats

As an expert in multiple cat households, I can assure you that having more than one cat can be a fantastic experience for both you and your feline companions. Let’s explore the benefits of having multiple cats in your home.


While cats may enjoy their independence, they also crave social interaction with other felines. With multiple cats in the home, they can play together, groom each other, and even cuddle up for naps. Witnessing your cats snuggling together is enough to melt any heart.

Preventing Behavior Problems:

Cats left alone for extended periods often develop destructive behaviors like scratching furniture or urinating outside the litter box. With another cat in the home, they have a playmate to keep them entertained, reducing the likelihood of such behavior problems.

Easier Care:

Cats thrive on routine and structure in their daily lives. With multiple cats in the home, they can keep each other company while you’re away at work and even groom each other. Plus, you only have to scoop one litter box for multiple cats – a win-win situation.

Health Benefits:

Having multiple cats can also have health benefits for both you and your pets. Studies have shown that owning a pet can reduce stress, lower blood pressure, and improve overall mental health.

Tips for Keeping Your Cats Happy and Healthy Together

Introducing a new cat into your home can be an exciting but daunting experience, especially if you already have one or more cats. As a cat expert, I’ve compiled some tips to help ensure that your furry friends remain happy and healthy when bringing a new cat into the household. Here are five sub-sections to consider:

Introduce the New Cat Slowly

It’s crucial to take things slowly when introducing a new cat to your existing feline residents. This means giving your existing cats time to get used to the new cat’s scent before introducing them face-to-face. You can do this by swapping bedding or toys between the cats. When it’s finally time for them to meet, do it in a neutral territory like a bathroom or spare room.

Provide Separate Resources

Cats can be territorial creatures, so it’s essential to ensure that each cat has their own food and water bowls, litter boxes, and sleeping areas. This way, they won’t feel like their territory is being invaded, which could lead to anxiety or aggression.

Play with Your Cats Together

Interacting positively with each other can help build a bond between your cats. Encourage them to play together using toys like feather wands or laser pointers. Joint playtime can create positive associations between the cats and reduce any tensions that may arise.

Don’t Show Favoritism

It’s important not to show favoritism even if you’re excited about the new addition to your household. Make sure you’re giving plenty of love and attention to all your cats equally as showing favoritism may create jealousy, which could lead to animosity between the cats.

Keep an Eye Out for Signs of Stress

Cats may still feel stressed or threatened by the presence of another cat even with slow introductions and separate resources. Keep an eye out for signs of stress, such as hiding, excessive grooming, or aggression, and seek advice from a veterinarian or animal behaviorist if needed.


In conclusion, bringing a new cat into your home is an exciting but challenging process. One of the biggest concerns for cat owners is whether their current feline will become jealous. Despite the common belief that cats lack emotions, they are capable of feeling jealousy towards another cat. This can manifest in various ways, including aggression towards the new arrival, changes in litter box behavior, and unusual behavior.

To ensure a smooth transition for both cats, it’s important to understand how they communicate territoriality through scent marking, vocalizations, and body language. It’s also crucial to consider factors that could trigger jealousy such as competition for resources and changes in routine.

When introducing a new cat to your household, patience is key. Take things slowly and gradually introduce the cats while providing them with their own space and resources. Positive reinforcement for good behavior can be highly effective in encouraging peaceful interactions between the cats.

While having multiple cats can be beneficial for companionship and preventing behavioral issues, it’s vital to keep them happy and healthy together by introducing them slowly, playing with them together, not showing favoritism, providing separate resources and keeping an eye out for signs of stress.