Millbrook
Millbrook
SonicHush

SonicHush™anti barking device

$79.99

  • Ultrasonic device with a three-position mode dial
  • Modes: 15 KHz, 20 KHz and a sweep setting
  • Rechargeable through a USB-C port
  • Mounting bracket for fence or wall use

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  • Choose a mode: turn the dial to 15 KHz, 20 KHz, or sweep.
  • Point SonicHush toward your dog when barking starts. It uses ultrasonic sound only, with no physical contact.
  • Repeat consistently during training, and pair it with a spoken 'quiet' command if you like.
  • SonicHush Anti-Barking Device (1x)
  • Mounting bracket for fence or wall use
  • USB-C charging cable
  • Packaging box

We offer free shipping on orders over $150. Once your order is dispatched, the estimated delivery time is 5 to 12 business days depending on your location — tracking is emailed as soon as it ships.

Changed your mind? You can return your product within 90 days of delivery for a refund — see our Returns page for the full policy.

What SonicHush offers

Sweep frequency

Besides two fixed settings, the dial has a sweep setting that cycles continuously through frequencies from 15 KHz to 30 KHz, so the sound does not stay on a single tone.

Three modes

Turn the dial to 15 KHz, 20 KHz, or sweep. During training, many owners pair manual activation with a spoken 'quiet' command so the dog connects the two.

SonicHush

USB-C charging

SonicHush is rechargeable. Plug the included USB-C cable into the port, charge the unit, and then carry it with you on walks or leave it mounted in place.

Mount or carry

The included bracket lets you fix SonicHush to a fence post or wall. You can also hold it for walks or set it by a door where barking tends to start.

Frequently Asked Questions

The included bracket fits a fence post or a wall. Mount it at a height where you can aim it toward the area where the barking starts, such as a yard edge or a doorway.

Sweep cycles continuously through frequencies from 15 KHz to 30 KHz. The other two dial positions stay on a fixed 15 KHz or 20 KHz tone.

Connect the included USB-C cable to the charging port and a USB power source. Charge it fully before you carry it on a walk or put it in its mounted spot.

The dial has three positions: 15 KHz, 20 KHz, and sweep. Start with one that suits your dog's routine and switch if you want a different setting. Introduce any new tool gradually.

Yes. SonicHush is handheld, so you can hold it on walks and point it toward your dog when barking starts. When you are home, the bracket lets you leave it in place.

Keep it aimed toward the dog you are working with and away from other animals. Birds and small caged pets in particular should not be in the direction you point it.

Point it toward your dog as barking starts. For a door or gate, position it at dog head-height. For a neighbor's yard, mount it higher and aim it toward the area.

No. It works with ultrasonic sound only and has no physical contact, so there is nothing to refill and nothing worn on the dog. You operate it with the dial.

SonicHush is an anti barking device that uses an ultrasonic signal instead of a collar. It can be held, or mounted on a fence or wall with the included bracket.

The package has one SonicHush device, a mounting bracket for fence or wall use, a USB-C charging cable, and a packaging box. The dial selects 15 KHz, 20 KHz, or sweep mode.
SonicHush

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SonicHush: An Anti Barking Device for Yards and Walks

SonicHush is an anti barking device for dog owners who want a sound-based option instead of a collar. It is an electronic dog barking deterrent that emits an ultrasonic signal toward a dog, with no physical contact.

A rotating dial selects one of three modes: 15 KHz, 20 KHz, or a sweep setting that cycles through frequencies. The device is used in yards, near doors, and on walks, and it can be pointed by hand toward the dog when barking starts.

The included mounting bracket attaches to a fence post or wall, so the same unit can stay in place or be carried. It recharges through the supplied USB-C cable, and the kit ships in a protective packaging box.

  • Dial with 15 KHz, 20 KHz, and sweep modes
  • Fence or wall mounting bracket included
  • USB-C charging cable included
  • Handheld or mounted use

Used as a dog barking deterrent, it suits fence lines, entryways, and walking routes where an ultrasonic dog bark deterrent can be aimed toward the source.

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