9 Best Ultrasonic Dog Repellers 2025 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 Dog Barking Deterrent Device by ELOPAW offers a range of features that cater to effectively controlling unwanted dog behaviors. It emits ultrasonic sound at 25kHz, which is audible to dogs but not humans, potentially making it an effective tool for stopping barking and other misbehaviors. Its three different frequency waves can prevent dogs from becoming accustomed to a single frequency, maintaining its effectiveness over time. The device is USB rechargeable, taking 1-2 hours for a full charge, which can last up to 12 days of regular use. This saves the hassle of constantly replacing batteries and makes it convenient for extended use.

Additionally, the device's low power indicator helps ensure you know when it needs recharging. With an effective range of 16.5 feet, it is suitable for outdoor use and fits comfortably in hand with an adjustable wrist strap, making it easy to carry during walks and training sessions. The beep function adds another layer of control, allowing users to establish a conditioned reflex in dogs, which may reduce the need for ultrasonic punishment over time.

On the downside, the 16.5 feet range might be limiting in larger spaces or for long-distance training. Some users might find the device's effectiveness varies depending on their dog's responsiveness to ultrasonic sounds. Despite these potential drawbacks, the ELOPAW Dog Barking Deterrent Device appears to be a versatile and humane option for dog owners seeking to manage their pet's behavior.

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.