Do not get too close or attempt to manually separate two fighting cats. You will get scratched or bitten. [2] X Research source [3] X Research source

If your hose doesn’t have a spray nozzle on it, place your thumb partially over the hole where the water comes out. This builds up a bit of pressure behind the hole and will cause the water that does come out to travel a greater distance. Use this technique to spray water on the fighting cats just as you would if you had a spray handle on your hose.

Do not use water to break up a cat fight outside during winter. Cats can easily develop hypothermia and die. You could substitute a small, less powerful squirt gun for a spray bottle, as well.

Air horns can be extremely loud, so use it from at least three to four meters away from the fighting cats.

You should aim for the area around them, but if they don’t heed your presence right away, don’t hesitate to throw pillows at them with moderate force. Take care not to hit either cat in the face.

You could also try tossing two cat treats in opposite directions. Rustle the bag and make a big show of removing the treats for your cats. This will ensure they see the treats being tossed.

Once you’ve figured out why cats are fighting, you can take steps to prevent it. For instance, if a cat has recently reached sexual maturity, it’s probably experiencing a tidal wave of hormonal changes. Spaying and neutering your cats can reduce or eliminate this cause of cat fights. [14] X Research source

If your cat fight is between two of your cats, confine them to separate rooms until they’ve calmed down. [15] X Research source

The general rule is that however many cats you own, you should have that many litterboxes, plus one. [21] X Research source For example, if you have two cats, you should have three litter boxes.

You could decrease conflict among cats of the same gender by spaying or neutering your cats.