Happy Silly Cat

Preventing Cat Aggression: Tips for a Peaceful Coexistence

Aggression is a common behavior exhibited by cats. However, as their owners, it is our responsibility to keep them and other pets safe.

In this article, we will explore some of the common forms of cat aggression and provide suggestions to prevent them from happening in the first place.

Common Forms of Cat Aggression

Separation Aggression

Separation aggression occurs when a cat attacks another pet or their owner when they return from being away for an extended period. This type of aggression often stems from the cat’s fear or anxiety of being left alone for an extended period.

When the owner returns, the cat may redirect their aggression towards another pet or a surrogate target, such as an altered scent. Victim cats often fall prey to redirected aggression, which is when a cat attacks another cat after being triggered by something else.

For example, if a cat sees a stray cat outside, they may become agitated and then respond by attacking another cat. It is essential to identify and address the triggering behavior to prevent any further attacks.

Scent Communication Rules

Cats use scent communication to communicate with other cats. This includes identifying themselves, marking communal territory, and leaving scent cues to establish their identity and status.

When cats feel threatened or overwhelmed, they will communicate using hisses, growls, and growls as a defensive mechanism.

Suggestions to Prevent Cat Aggression

Schedule Cats at the Vet Together

Taking your cats to the vet for routine examinations is an essential part of their overall health and well-being. However, if one of your cats is prone to aggression, it can be challenging to take them to the vet.

In such cases, scheduling both cats at the same time can be helpful, as handled by clinic staff, cats are less likely to attack.

Keep a Sick Cat Separated

When one of your cats becomes ill, it can impact their body chemistry, leading to altered behavior and increased stress levels. Ill cats should be kept separated from other pets to prevent any potential cat-bashing.

It is always best to segregate the sick cat to prevent further stress and promote healing.

Redistribute the Communal Cat Scent

Cats rely on their sense of smell for virtually everything they do. They use scent cues to identify themselves and mark communal territory.

If a cat is suffering from anxiety or stress, re-establishing their signature scent can be helpful. A hand towel rubbed on the cat’s face, then wiped gently on a favorite toy of your best friend cat, can distribute pheromones in the environment.

Products such as Feliway can help in cases of urine marking and territorial aggression by mimicking the cat’s natural pheromones and increasing the feeling of security.


Cat aggression can be triggered by various factors. Identifying and addressing the underlying cause of your cat’s aggression can be challenging, but it is essential to prevent any compromised safety of those in their environment.

With patience, care, and professional guidance, we can take proactive measures that contribute to preventing cat aggression.

Problems and Proofing Behavior

Cats are territorial animals, which can cause problems when they are in a shared living space. Fights can break out spontaneously for any number of reasons, leaving the owner to deal with the aftermath.

It is crucial for cat owners to monitor their cats’ interactions and intervene when necessary to prevent any potential cat-bashing or hissy incidents.

Monitor Cats’ Interaction

Cats that live in the same household must become accustomed to living with one another.

However, there are several things that owners can do to make this easier. If there has been a cat-bashing or hissy incident, reprimanding the aggressor can be counterproductive.

Instead, separate the cats for a cooling-off period and allow them some time apart before reintroducing them. During the initial period of reacquainting the two, it may be helpful to limit their interactions and monitor them closely to prevent any further incidents.

Segregate the Sick Cat

When a cat becomes ill, they may require segregation from other cats to prevent any potential attacks. This is because sick and injured animals may emit a different odor or exhibit unusual behaviors which can trigger an aggressive response.

Recovery from an injury or illness can be a traumatic experience, and when a sick cat is thrust back into the pack too soon, it can cause undue stress that can slow the healing process.

It is essential to provide a safe space for the sick cat to recover quietly, away from the other cats.

During this time, it is also important to provide extra attention and care to the sick cat to ensure they do not feel isolated or abandoned. Once they have made a full recovery, reintegrate the sick cat slowly into their living space and monitor interactions to guarantee their safety and well-being.

Proofing behavior

In addition to monitoring cat interactions, it is necessary to proof desired behaviors consistently. Reinforcing positive behavior while discouraging bad habits can avoid unnecessary future conflicts and prevent infighting.

Consistency is key when starting any behavior modification plan. Clear rules must be communicated to the cat from the outset, and consequences need to be in place should they break them.

For instance, if a cat is not allowed on the counter, establish a firm “off” command and use it consistently. When the cat obeys, use positive reinforcement to reward their good behavior, such as a treat or praise.

Another important part of proofing behavior is providing daily opportunities for stimulation and exercise. Boredom is often a leading cause of behavioral issues, and cats need outlets for their energy and natural instincts.

Interactive toys, rotating toys in and out of circulation, and ample space to play and explore can keep a cat mentally and physically stimulated, reducing the risk of frustration turning into aggression.


Cat aggression can be a frustrating and dangerous problem for cat owners to deal with. However, many techniques can be used to prevent and manage aggressive behavior in cats.

Monitoring interactions between cats, segregating sick cats, and proofing behavior are all essential steps that can be taken to promote a peaceful and happy living space. By being attentive, consistent, and proactive, we can provide our cats with the care they need to thrive.

In summary, cat aggression can be a real challenge for cat owners to deal with, but there are many techniques to prevent and manage aggressive behavior in cats. Monitoring interactions, segregating sick cats, and proofing behavior are necessary steps to promote a peaceful and happy living environment.

Consistency, patience, and proactive measures are essential in preventing aggressive behavior in cats. Taking care of cats involves providing them with mental and physical stimulation, as well as creating a safe and secure space that addresses their unique needs.

A peaceful coexistence with feline companions requires attention, patience, and understanding of their natural territorial instincts.

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