9 Best Ultrasonic Dog Repellers 2026 in the United States

The Ahwhg New Anti Barking Device is designed to help manage and train dogs using ultrasonic sound, which is safe for both humans and dogs. It offers two frequency modes (25KHZ and 30KHZ) that are effective without causing harm or discomfort. This device is particularly useful for training dogs to stop undesirable behaviors like barking, digging, and scratching. It can also deter other dogs from approaching, making it versatile for both indoor and outdoor use.

The effective range is up to 16.4 feet, which is suitable for personal space management, though it might be inadequate for larger areas or long-distance control. One of the key strengths of this product is its portability; it is lightweight, compact, and comes with a wrist strap, making it easy to carry around. Additionally, it features a USB rechargeable battery that charges quickly in 2 hours and lasts up to 60 days, which is convenient and eco-friendly compared to traditional batteries.

However, the range of the device might be a limitation for those requiring a greater control distance. Also, while it claims to work on small, medium, and large dogs, individual responses can vary depending on the dog's temperament and hearing ability. The two-year warranty is a nice bonus, offering some peace of mind regarding the product's durability.

The MODUS 2024 Anti Barking Device is designed to help reduce dog barking using ultrasonic sound, which is inaudible to humans but bothersome to dogs. It offers dual frequency and six different modes, allowing you to adjust the sound to better suit your dog's sensitivity or different situations. The device has an effective range of up to 75 feet, making it suitable for use both indoors and outdoors, such as in yards or near neighbors' dogs.

Being rechargeable, it eliminates the need for frequent battery replacements, which adds convenience and portability since it weighs just over 10 ounces and is compact in size. The IP65 waterproof rating means it can handle some exposure to rain or splashes, which is useful for outdoor use. The device is lightweight and easy to carry, but it may not cover very large areas or work on all dogs equally due to differences in dog behavior or the environment where it’s used.

The MODUS 2024 is a versatile and user-friendly choice for people looking for a humane way to reduce excessive barking, though performance might vary based on individual dogs and settings.

The MODUS Anti Barking Device is a handheld ultrasonic dog repeller designed to help control excessive barking. It offers three level modes and uses irregular ultrasound frequencies, which can be more effective by preventing dogs from getting used to a single sound. Its effective range is up to 50 feet, making it suitable for outdoor or indoor use within a moderate distance.

The unit is fairly lightweight and portable, weighing about 12 ounces and sized comfortably for handheld use. Additional features include an automatic bark box and an electronic dog whistle, which aim to enhance its functionality in managing dog barking.

This device may suit owners looking for a simple, portable solution to manage dog barking within a limited range, but potential buyers might want to compare it with other ultrasonic repellers to ensure it meets their specific needs.