People and pets inside the car (such as dogs and cats) cannot hear it; only animals outside the vehicle can hear it. Wide applications: these car deer warning whistles are applied to warn deer, dogs, coyote, foxes and other animals not to get close to vehicles; They fit most cars, such as SUVs, trucks, motorcycles, ATVs and so on.

People and pets inside the car (such as dogs and cats) cannot hear it; only animals outside the vehicle can hear it. Wide applications: these car deer warning whistles are applied to warn deer, dogs, coyote, foxes and other animals not to get close to vehicles; They fit most cars, such as SUVs, trucks, motorcycles, ATVs and so on.