Why do Dogs and Cats Fight? The Differences in These Two Pet's Body Language
- Abi
- April 17, 2022
- 10:33 am
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Why do Dogs and Cats Fight? Dogs and cats have been known to fight each other due to misunderstandings. These two pets are totally different and can mistake each other’s body language, leading to fights. Let’s look at why dogs and cats might get into a fight.
It turns out that there are a few reasons why dogs and cats may get into scuffles. As these two popular pets have differing personalities, they may misunderstand each other’s body language.
Read on to learn more about what causes these animals to clash and how you can help keep the peace in your home.
Why do Dogs and Cats Fight?
Dogs and cats that live in the same household will be competing with each other for space, affection from their owners, and in some cases for food.
Here are the many reasons fights may happen:

The cat may feel threatened
One of the most common reasons for fighting is when the cat feels threatened by the dog. This can happen if the dog is too big and looming or if the dog is being aggressive.
The cat may see the dog as a threat to its safety and lash out in response. Cats can easily become stressed by a dogs behavior for the following reasons:
- Dogs are generally larger than cats
- Dogs are playful and energetic, while cats are calmer and like to nap.
- Cats wag their tail if they are angry, while dogs wag theirs if they are happy.
- Dogs want to run around and chase things which can be scary for a cat
The cat is feeling territorial
Another reason for fighting may be that the cat is feeling territorial and doesn’t want the dog in its space. Cats are very particular about space and may see the dog as an invader in their territory.
This can lead to the cat feeling territorial and lashing out. Cats rub around their owner’s legs and furniture to mark their territory and don’t like it when another animal enters their space.
The dog may feel threatened
As mentioned before, dogs may also feel threatened by cats. This can happen if the cat hisses or swipes at the dog. The dog may perceive this as a threat and respond accordingly.
The dog is feeling playful
Another reason for fighting may be that the dog feels playful and is trying to engage the cat in play.
However, the cat may not want to play and may see the dog’s actions as threatening. This can lead to a fight between the two animals.
Cats won’t necessarily recognize that a dog is playful. Due to differences in behavior, the cat will see a larger animal that’s jumping about. This will seem scary to the cat, who is then likely to arch his back to make himself larger and more threatening.
What happens when a dog and cat fight?
When a dog and cat fight, it can be dangerous for both animals. They may bite or scratch each other, which can cause serious injuries.
If you see a fight between a dog and a cat, it’s important to intervene immediately to prevent any harm from occurring.
Should I intervene when my dog and cat fight?

If your pets are fighting, you may want to intervene, but you’ll need to be careful to ensure you don’t get hurt.
Dogs and cats can seriously injure each other if they’re allowed to fight. If you have a cat and dog that regularly fight, it’s best to keep them separated to avoid any accidents.
In most cases, it will be the cat that is injured by the dog as most dogs have a stronger bite and larger mouth. There have been cases where cats have scratched the eyes of dogs or caused other injuries.
If you feel that it’s not safe to intervene in a fight between a cat and dog or two dogs, try to chase one of the animals into a separate room, rather than putting yourself between animals that are fighting. You can then give your pets some time apart to cool off.
How sharing a house causes fights
Sharing a house with another animal can be challenging, and it’s not always possible to avoid fights.
If you have a dog and cat that live in the same house, you may need to prevent fights from happening.
The best way to stop dogs and cats fighting

Aim to avoid fights altogether. By following these tips, you can help to keep the peace in your home.
Feed your pets separately
One way to help prevent fighting is to feed your cat and dog separately. This means having two separate food bowls and feeding them in different areas of the house.
This will help you avoid any territorial disputes over food.
Related Article: Can Cats Eat Dog Food in an Emergency?
Provide plenty of space
Another way to help prevent fighting is to provide plenty of space for both animals. Have separate litter boxes for cats and give the dog its own bed or area to sleep in. This will help to avoid any territorial disputes.
It would be best if you also had somewhere for your cat to hide, such as a covered cat bed or a cardboard box. Your cat should be able to get away from the dog, if necessary, to avoid having a stressed cat.
Give them time to adjust
If you’re introducing a new dog or cat into the home, it’s important to give them time to adjust. This means keeping them separated for a few days and gradually introducing them to each other. This will help to avoid any fights that may happen due to unfamiliarity.
You’ll also need to socialize your pets from a young age. Kittens that are introduced to dogs when they are young (between 4 to 8 weeks) will be more likely to coexist with a dog. Puppies need to be socialized adequately between 5 to 12 weeks, and this includes introducing them to cats.
Cats (or dogs) that have had a bad experience with the opposite species when they were young will likely be scared and distrusting for the rest of their lives. You can, however, improve the situation through training and slow introductions.
- Take your time and be patient when introducing new pets.
- Keep your dog on a lead when introducing him to a cat.
- Don’t leave your pets together unsupervised until you are sure they won’t harm each other.

How is cats body language different from dogs?
In my experience, fights between cats and dogs are short-lived and have been caused by the animals misinterpreting each other’s behavior.
Cats communicate differently than dogs. They use body language to express themselves, which can sometimes be misinterpreted by dogs. This can lead to fights between the two animals.
Cats use their tails to communicate
One way cats communicate is with their tail. A cat’s tail can tell you a lot about how they’re feeling.
- A happy cat will have a tail that’s held high and is slightly curved.
- A scared cat will have a tail that’s held low and maybe twitching.
- An angry cat will hold his tail low and lash it from side to side.
In comparison, a dog will wag its tail when it is happy and playful. If a dog sees a cat wagging his tail, the dog may mistake the angry cat as being happy and wanting to play. This could cause a fight.
Cats use their ears to communicate
Another way cats communicate is through their ears. A cat’s ears can give you clues about how they’re feeling. For example, a scared cat will have its ears flattened against its head. An angry cat will have its ears upright and maybe twitching. A happy cat will have its ears relaxed and maybe slightly tilted forward.
Related Article: Can Cats Hear a Dog Whistle?
Cats use their eyes to communicate
Cats also communicate with their eyes and avoid direct eye contact. This can also cause misunderstanding.
Cat’s sometimes blink or narrow their eyes if they feel threatened to show that they are friendly.
- A scared cat will have wide, dilated pupils.
- An angry cat will have narrow, slit-like pupils.
- A happy cat will have normal-sized pupils that are relaxed.
Cats use vocalizations to communicate
In addition to body language, cats also use vocalizations to communicate. A happy cat may purr or meow. While a scared cat may hiss or growl. A cat that’s feeling angry will yowl or even screech.
Cats run away when they are scared
Cats are sensitive creatures that will run and hide if they are scared. Cats don’t generally want to get into a fight if they can avoid it and will hide under the sofa or other location to get away from danger.
On the other hand, dogs like to run around. They naturally live in packs and are descended from wolves, while cats are solitary creatures. Dogs will run about and chase each other for fun.
When a cat runs away, a dog may see this as an invitation to chase the cat and will think the cat wants to play. If a cat ends up being cornered by a dog, it will attack or try to defend itself.
Why do Dogs and Cats Fight? Final thoughts
Dogs and cats can fight for many different reasons. It’s important to be aware of the reasons why they may fight and to take steps to prevent it from happening.
If you do see a fight, it’s crucial to intervene carefully to avoid getting hurt yourself.
Many people have cats and dogs in the same home, and they get on well with each other. If you have both pets, ensure that you spend enough time with each.
Although cats seem like they are independent, they are just as attached to their owners as dogs and shouldn’t be neglected. Spending time with your pets separately will stop them from feeling like they need to compete for your attention.