A hungry cat is more likely to explore new territory. Secure your trash cans, don't leave out pet food bowls unattended, and avoid composting food scraps in your yard.
These unexpected bursts of water can be a startling deterrent for cats. Place sprinklers in strategic locations, like around flower beds or near common entry points into your yard.
Sprays or granules with scents cats dislike, such as citrus or peppermint, can create an unwelcome environment. Reapply these repellents regularly, especially after rain.
Cats generally dislike strong smells. Plant herbs like rosemary, lavender, or rue around the perimeter of your yard to create a natural barrier.
Fences can be a good solution, but they need to be tall enough to discourage jumping (at least 6 feet) and buried underground to prevent digging beneath.
Cats love to dig in soft earth. Cover exposed flower beds or vegetable patches with chicken wire, gravel, or mulch to make them less appealing.
Cat waste can attract other cats. Clean up after your own pets promptly to remove any potential invitations.
The occasional loud clap or a firm "shoo" can startle a cat and send them on their way. However, avoid using excessive force or yelling, as this may backfire and make the cat more curious.