An animal deterrent is a device, substance, or strategy designed to discourage wildlife or domestic animals from entering a specific area without causing them permanent harm. These solutions generally target an animal’s primary senses—smell, sight, hearing, or touch—to create an environment that feels unsafe or unpleasant. By utilizing a “fear-provoked” response rather than physical injury, deterrents provide a humane alternative to trapping or lethal control for managing garden pests, protecting livestock, or preventing property damage.