What are cat deterrents?

Don't laugh. Listerine, fart putty, and, if all else fails, keep a cinnamon shaker in your pocket and shake it near their face if they are doing something you don't want them doing. It's not that...

Yes, however most need to be applied daily. Another option is motion activated sprinklers, or sprays. Scat-Cat makes a small compressed can of air with a battery powered top that sprays when...

No. There is a cartoon called "Cat-Dog". But, there is no cat-cat or cat-dog in reality.

Well, my cat has been chased in by our other cat. so it is possible for that to happen to yours.

The fact that the cat being attacked is female may not be the variable. Cats will attack each other over territory.