I need a deterrent to keep cats out of my yard. They are male strays that come over and fight at night and during the days they chase my dogs.
Hardiness Zone: 8a
By Ethel Martinez from Boyd, TX
There are hose and lawn sprinklers that come with motion detectors on them. When movement is detected, they turn on and drench the offending invader. This would work for cats, possums, and other night creatures. Just GOOGLE it and I am sure you can find a source. It was first invented for deer, but will work for all critters. If the spray doesn't hit them, the sudden noise will cause them to find other quieter places to prowl.
Moth balls are toxic to humans and animals. DON'T use them.
I found keeping my water hoses connected, a blast in the face was a reminder. I now have a dog and don't have issues either. Being consist will send the signal of which yards to stay away from.
For creating noise factor, bang a foil pie pan with cooking spoon, and run after them. I work too hard to have others cats or animals destroy my yard. Mine do not leave the property (leashed) nor do the kids damage or destroy anyone else's. So I expect my neighbors with pets to contain or control theirs. No excuse accepted.
Pet shops, and possibly hardware stores, have different kinds of repellents to keep animals away from areas of your yard. I used to sprinkle hot, peppery types of spices around, but then someone on this forum told me it could hurt the animals' noses.