SKU: 50095283620

HKM-8911421 Ultrasonic Adjustable Dog Training Whistle for Bark Control and Recall

Sale price$47.69 Regular price$52.99
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

HKM-8911421 Ultrasonic Adjustable Dog Training Whistle for Bark Control and RecallIntroducing the HKM 8911421 Ultrasonic Adjustable Dog Training Whistle, a cutting edge tool designed for effective bark control and reliable recall for your canine companion. This metallic dog flute boasts a sleek design and is crafted from high quality brass electroplated nickel, ensuring durability without compromising on style. Weighing just 12 grams, its easy to carry and handle during training sessions. What sets this ultrasonic whistle apart

Introducing the HKM-8911421 Ultrasonic Adjustable Dog Training Whistle, a cutting-edge tool designed for effective bark control and reliable recall for your canine companion. This metallic dog flute boasts a sleek design and is crafted from high-quality brass electroplated nickel, ensuring durability without compromising on style. Weighing just 12 grams, it’s easy to carry and handle during training sessions.

What sets this ultrasonic whistle apart from a regular one is its unique ability to emit sound in the ultrasound range. This means it can travel long distances without interference from external noises, making it ideal for training your dog even when there are distractions. While humans may not perceive the sound, dogs can hear these ultrasonic waves distinctly, enabling them to receive clear and precise commands.

One important aspect to consider is that dogs require training to respond to the whistle effectively. Initially, they might not instinctively know that the sound signifies returning to their owner, but with patience and practice, they will learn to associate the sound with the desired behavior.

The HKM-8911421 also features an adjustable volume. By simply rotating the adjustment tube and changing the position of the nut, you can customize the pitch to suit your dog’s preferences. This flexibility allows you to find the perfect tone that resonates best with your pet, making training sessions more effective and enjoyable for both of you.

Whether you are looking to enhance your dog’s recall abilities or encourage better bark control, the HKM-8911421 Ultrasonic Adjustable Dog Training Whistle is an essential tool for every dog owner committed to building a strong training foundation.

Product name

Ultrasonic Adjustable Dog Flute

Product color Metallic

Applicable object Whole dog breed

Product material

Brass electroplated nickel

Product weight 12G

What's the difference between this and a regular whistle?

The sound blown by the dog flute belongs to ultrasound, which has a long propagation distance and is not disturbed by external sounds, which is very suitable for long-distance recall of dogs.

The sound of the dog whistle is not very loud, can the dog hear it?

Ultrasound is beyond the range of the human ear, so only the tubular sound of the dog's whistle can be heard. But the dog's ear can receive ultrasonic waves, and for dogs, it can receive bright and accurate instructions.

The dog doesn't respond when it hears it. What's going on?

Dogs are not born knowing how to play the dog whistle to return to their owners, which requires training.

Can I adjust the sound volume?

The size of the space in the rotating adjustment tube can be adjusted by adjusting the position of the nut to adjust the pitch of the sound, so as to achieve the purpose of adjusting the volume. Each dog has its own pitch, choose the pitch that the dog likes to use for training half the work, twice the effect.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50095283620

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Shopper scott
New York, US
★★★★★ 5
Ordering one of each color
Color: Dark Grey, Size: X-Large
Good quality for price. Probably the best item i have ever bottom off Amazon and this int a lie. I love this 1/4 zip vest. Works perfect.
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Reviewed in the United States on April 25, 2026
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Amazon Customer
Whiting, US
★★★★★ 1
To heavy
Color: Black, Size: X-Large
Vest is heavy and frankly very warm can’t see in what environment I’d wear it because at 40-50 I would use light down coat with sleeves I returned from t same day I reviewed it
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Reviewed in the United States on January 8, 2026
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Keri
Pawtucket, US
★★★★★ 5
gloves without a gauntlet
Color: (001) Black / Black / Reflective, Size: Medium
Needed short gloves with no gauntlet - these are great! Not super thick, but I didn't want heavy gloves for walking. Fit just as expected, I used the measurements suggested on the UA website. So far, good quality and holding up well. I plan on getting another pair!
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Reviewed in the United States on December 15, 2024
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SDLR
Natrona Heights, US
★★★★★ 5
Worked perfectly for a long, cold run!
Color: (001) Black / Black / Reflective, Size: Medium
These worked perfectly! They aren’t the warmest but do the job for long cold runs in Texas. I ran a half marathon in 40 degree weather with these on and they kept me warm. They are a bit smaller in size, similar to what other reviewers have said. But I’m a small woman with small hands so the size medium I ordered were perfect. They were warm enough that I took them off at about mile 6. So overall, I’d definitely recommend for a light coverage, snug fit, glove.
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Reviewed in the United States on December 24, 2025
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Joanne Laskowski
Cuba, US
★★★★★ 5
The product is great. I like it very much.
Color: (001) Black / Black / Reflective, Size: Large
The product is great. I like it very much.
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Reviewed in the United States on July 14, 2025

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