What to do if cats don t get along? - The Institute for Environmental Research and Education

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What to Do When Feline Friends Become Foes: Resolving Cat Conflicts

When cat-titude turns toxic, you need a plan. If your cats don’t get along, the key is understanding the underlying causes and implementing strategies like environmental enrichment, gradual reintroduction, and pheromone therapy to foster a more harmonious multi-cat household.

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Understanding the Roots of Cat Conflict

Cats, despite their sometimes aloof reputations, are complex creatures with intricate social dynamics. Understanding why cats don’t get along is the first step in resolving their conflicts. While we often imagine them as cuddly companions, cats are not instinctively social animals. In the wild, they are more likely to live solitary lives, only interacting for mating purposes. Therefore, forcing cats to live together can create stress and lead to conflict.

Several factors can contribute to inter-cat aggression:

Resource guarding: This is a major cause of conflict. Cats may compete over food, water, litter boxes, scratching posts, favorite sleeping spots, and even your attention.
Fear and anxiety: Sudden changes in the environment, such as a new pet, loud noises, or even rearranging furniture, can trigger fear and anxiety, leading to defensive aggression.
Territoriality: Cats are highly territorial, and they may perceive other cats as intruders, especially if they are not properly introduced.
Redirected aggression: If a cat is aroused or frustrated by something it cannot reach, such as an outdoor cat, it may redirect its aggression towards another cat in the household.
Play aggression: Sometimes, what appears to be aggression is simply rough play that escalates out of control. However, this can still be stressful for the less playful cat.
Medical conditions: Underlying medical issues, such as pain or cognitive dysfunction, can sometimes lead to behavioral changes, including increased irritability and aggression.

Creating a Cat-Friendly Environment

A properly enriched environment can significantly reduce inter-cat aggression by minimizing competition for resources and providing outlets for natural behaviors. The concept of “one per cat plus one” is essential. This means you should have:

Litter boxes: One litter box per cat plus one extra, placed in different locations.
Food and water bowls: Separate food and water stations for each cat, ideally in different areas to prevent resource guarding.
Scratching posts: Multiple scratching posts of varying materials (sisal, cardboard, carpet) placed in prominent locations.
Resting places: Provide each cat with multiple elevated resting places, such as cat trees, shelves, or window perches, where they can feel safe and observe their surroundings. These high spots also offer a sense of control, decreasing stress.
Toys: Rotate toys regularly to keep them interesting and provide opportunities for play.

The Art of Gradual Reintroduction

Introducing cats slowly and deliberately is crucial to minimizing conflict. This process can take weeks or even months, so patience is key. Here’s a step-by-step guide:

Separate the cats: Initially, keep the cats completely separated in different areas of the house. This allows them to adjust to each other’s scents without direct confrontation.
Scent swapping: Regularly swap bedding or toys between the cats’ areas to familiarize them with each other’s scents. You can also gently rub a towel on one cat and then offer it to the other to sniff.
Feeding near the door: Start feeding the cats on opposite sides of a closed door. This creates a positive association with each other’s presence. Gradually move the food bowls closer to the door as they become more comfortable.
Supervised visual introductions: Once the cats are eating comfortably near the door, allow them brief, supervised visual introductions. You can use a baby gate or slightly open the door, ensuring they can’t physically attack each other. Keep these interactions short and positive, and separate them again before conflict arises.
Gradual increase in interaction time: Gradually increase the amount of time the cats spend together under supervision. Continue to provide positive reinforcement, such as treats or praise, when they behave calmly.
Unsupervised access: Only allow unsupervised access when you are confident that the cats are coexisting peacefully. Even then, continue to monitor their interactions and be prepared to intervene if necessary.

Pheromone Therapy and Other Calming Aids

Feline pheromones, such as Feliway (a synthetic analogue of the feline facial pheromone), can help reduce anxiety and aggression in cats. These pheromones are available as sprays or diffusers.

Feliway Diffusers: Plug-in diffusers that release pheromones into the air. Ideal for general anxiety reduction.
Feliway Spray: Useful for spot treatments, such as spraying on carriers or scratching posts.

Other calming aids that may be helpful include:

Zylkene: A natural milk protein derivative that has calming effects.
Prescription medications: In severe cases of aggression, your veterinarian may recommend prescription medications, such as antidepressants or anti-anxiety drugs. However, these should only be used as a last resort and under strict veterinary supervision.

When to Seek Professional Help

If you’ve tried these strategies and your cats are still not getting along, it’s time to consult with a veterinary behaviorist or certified cat behavior consultant. These professionals can assess the situation, identify the underlying causes of the aggression, and develop a customized behavior modification plan.

Remember, resolving inter-cat aggression can be a challenging and time-consuming process. Patience, consistency, and a willingness to adapt your approach are essential for success.

What NOT to do:

Avoid these common mistakes when dealing with inter-cat aggression:

Punishment: Never punish your cats for fighting. This will only increase their anxiety and fear, making the aggression worse.
Forcing interaction: Do not force the cats to interact if they are not ready. This will only escalate the conflict.
Ignoring the problem: Inter-cat aggression rarely resolves on its own. Ignoring the problem will only allow it to worsen.
Assuming they will “work it out”: Cats aren’t necessarily equipped to navigate complex social situations in a domestic environment. It requires intervention.

Key strategies at a glance:

Strategy	Description	Benefit
————————-	—————————————————————————————————————	———————————————————————————————————————————-
Environmental Enrichment	Providing ample resources (litter boxes, food bowls, scratching posts, resting places)	Reduces competition and stress, providing outlets for natural behaviors
Gradual Reintroduction	Slowly introducing cats to each other over a period of weeks or months	Allows cats to adjust to each other’s presence and scent without direct confrontation, minimizing fear and aggression
Pheromone Therapy	Using synthetic feline pheromones (e.g., Feliway)	Reduces anxiety and aggression by mimicking natural pheromones that promote calmness
Professional Consultation	Seeking help from a veterinary behaviorist or certified cat behavior consultant	Provides expert guidance and a customized behavior modification plan for severe cases of aggression
Avoid Punishment	Refrain from punishing cats for fighting	Prevents increased anxiety and fear, which can worsen the aggression

Frequently Asked Questions (FAQs)

What are the signs that my cats aren’t getting along?

Signs of conflict can range from subtle to obvious. Subtle signs include avoidance, hissing, growling, swatting, and staring. More obvious signs include chasing, biting, and physical fights. Watch for changes in body language, such as flattened ears, dilated pupils, and piloerection (raised fur).

How long does it take for cats to get along?

The time it takes for cats to get along varies greatly depending on their personalities, history, and the severity of the conflict. Some cats may adjust within a few weeks, while others may take months or even years. Patience and consistency are key.

Can cats ever truly hate each other?

While cats are unlikely to experience human-like “hate,” they can develop strong aversions to each other. Persistent, unresolved conflict can create a chronic stress response that negatively impacts their well-being.

Is it normal for cats to fight sometimes?

Occasional disagreements are normal, especially during play. However, consistent fighting that involves biting, scratching, and vocalizations is a sign of a more serious problem that needs to be addressed.

Will neutering or spaying help reduce aggression?

Yes, neutering or spaying can significantly reduce hormone-driven aggression, particularly in male cats. These procedures reduce testosterone levels, which can decrease territoriality and fighting.

Should I separate my cats permanently if they can’t get along?

Permanent separation may be necessary if all other strategies have failed and the cats’ quality of life is severely compromised. This is a last resort but may be the most humane option in some cases.

How can I tell if my cat is being bullied?

Signs of bullying include a cat avoiding certain areas of the house, hiding more often, decreased appetite, changes in litter box habits, and increased stress behaviors like excessive grooming.

Can I introduce a kitten to an older cat?

Introducing a kitten can sometimes be easier than introducing two adult cats, but it still requires careful planning. Follow the same principles of gradual introduction, and ensure the older cat has plenty of safe spaces to retreat to.

What if my cats were friends, but now they are fighting?

Sudden changes in behavior could indicate a medical problem or environmental stressor. Consult your veterinarian to rule out any underlying medical conditions. Changes in the household or routine can trigger aggression.

How do I break up a cat fight safely?

Never try to physically separate fighting cats. Instead, use a loud noise (e.g., clapping, yelling) or spray them with water to startle them. Then, separate them immediately.

Are some breeds of cats more likely to get along?

There’s limited evidence to suggest that certain breeds are inherently more compatible. Individual personalities play a much larger role. However, some breeds may have different energy levels or social needs that can impact their interactions.

My cats only fight at night. What could be causing this?

Nighttime aggression could be related to increased activity levels, boredom, or underlying medical conditions like cognitive dysfunction. Ensure your cats have plenty of daytime enrichment and consult your veterinarian to rule out any medical causes. Providing a predictable routine and a safe sleeping environment can also help.