“Installing automatic deterrence devices such as sprinkler systems and shrill noise systems is always an option,” said the expert.
Some cat repellent devices emit ultrasonic waves that are only audible to cats and can be placed in specific locations, such as around bird food.
The waterer also shoots water at anything that passes in front of it, including cats. Also keep an eye out for other wildlife that make use of your yard, such as hedgehogs. It can also be targeted by water jets.