2. Growling: Growling is another vocalization that cats use to express aggression or anger. If a cat is growling at another cat, it is a sign that they are feeling threatened and are ready to attack.
3. Body language: A cat's body language can also tell you a lot about how they are feeling towards another cat. If a cat is arching its back, fluffing its fur, and swishing its tail, it is a sign that they are feeling threatened and aggressive.
4. Avoiding each other: If two cats do not like each other, they will often avoid each other as much as possible. They may stay in different rooms, or they may simply ignore each other when they are in the same room.
5. Fighting: If two cats really hate each other, they may start fighting. This can be a serious problem, as cats can inflict serious injuries on each other.
If you think that your cats do not like each other, it is important to take steps to address the situation. This may include:
* Providing each cat with their own space: Cats need their own space to feel comfortable and secure. This means giving them their own bed, food and water bowls, and litter box.
* Encouraging positive interactions: Try to encourage positive interactions between your cats by playing with them together and giving them treats when they are being nice to each other.
* Using pheromones: There are a number of pheromone products available that can help to calm cats and reduce aggression.
* Consulting with a veterinarian or animal behaviorist: If you are having trouble resolving the conflict between your cats, you may want to consult with a veterinarian or animal behaviorist for help.