Things You'll Need
- Water pistol
- Bucket
- Bleach
- Cleaning cloths
- Electronic catflap
Instructions
Squirt the bullying cat with water every time you see it. This will scare it off at least briefly. Tipping a bucket of water over the bully cat provides an unpleasant enough experience that it might stay away altogether.
Lock your catflap for a couple of weeks so the bully cat can't get inside and you can monitor your own cat's trips outside.
Accompany your cat each time it goes outside; reduce how much your cat goes outside if necessary. Sit and read or work on a laptop in your yard while the cat explores. If the bully cat makes an appearance, chase it off. Continue for a couple of weeks until the bully cat realizes that your cat is never alone.
Let your dog, if you have one, out at the same time as the cat. Your dog is probably bonded with your cat, but not with the bully cat. As dogs tend to be much larger than cats, seeing a dog around should prove intimidating to the bully cat.
Remove all traces of the bully cat's spraying with a solution of household bleach and water. Tomcats spray to mark their territory; removing the scent helps to convince the tom that your yard is not part of his territory.
Fit an electronic cat flap. You can adjust the settings so only a tagged cat can enter your home. Many electronic cat flaps work with the microchip in a pet, so your cat doesn't need a collar.