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Excessive barking puts strain on households, neighbours, and the dog itself. The Handheld Ultrasonic Barking Device gives Australian dog owners a safe, non-invasive way to interrupt unwanted barking the moment it starts — without collars, shocks, or chemical sprays. Compact enough for a pocket or leash bag, it emits a brief ultrasonic tone audible to dogs but silent to most human ears, creating a clear behavioural interruption you can follow with positive reinforcement. Designed for point-and-shoot simplicity, it puts training control directly in your hand, whether you are at home, on a walk, or visiting the local park.
What This Product Does
Interrupts unwanted barking with a brief ultrasonic tone in the 35–45 kHz range — audible to dogs, silent to most people
Covers an effective range of 12–15 metres in direct line of sight, suitable for backyard, indoor, and on-leash training scenarios
Operates on a single 9V battery (included), with typical battery life of 3–6 months under normal intermittent use
Weighs approximately 120 g (body only) and measures roughly 12 cm × 5 cm × 3 cm — compact enough for a pocket or leash bag
Single-button point-and-shoot operation — no programming, no pairing, no setup required
What You Will Feel
The textured ABS body sits comfortably in your palm, light enough to carry on every walk without adding bulk to your pocket or bag
A single press delivers a crisp tactile click — no ambiguous touch surfaces, no accidental activations
When your dog pauses mid-bark and looks toward you, that sudden quiet creates an opening for a calmer, more connected interaction
Over consistent sessions, the shift from reactive barking to a dog that checks in with you before vocalising brings a measurable drop in household stress
Who Is This For
The reactive-dog guardian. Walks a dog that barks and lunges at other dogs or passers-by; the device redirects attention before the reaction escalates.
The jogger or cyclist. Wants a compact deterrent for unfamiliar dogs on their route, without carrying sprays or physical tools.
The apartment dweller. Dog barks when left alone, straining neighbour relationships; train quiet behaviour during at-home sessions.
The multi-dog household. Dogs trigger each other into barking cascades; the ultrasonic interruption breaks the cycle so you can reinforce calm.
The senior or small-dog owner. Prefers a force-free training approach that does not require physical strength or leash corrections.
The professional trainer or foster carer. Needs a consistent, portable conditioning aid that works across different dogs and environments.
The first-time dog owner. Wants a straightforward tool that does not intimidate dog or owner while building basic training confidence.
How It Works
Identify the bark. The moment your dog begins unwanted barking, aim the device toward the dog from within 12–15 metres with a clear line of sight.
Press and release. A short press of the button emits a brief ultrasonic tone in the 35–45 kHz range. The sound is audible to dogs but generally inaudible to humans. It acts as an interruption, not a punishment.
Mark and redirect. The instant your dog pauses or looks toward you, mark the quiet behaviour with praise, a treat, or a known command like "quiet" or "settle." This pairs the interruption with a positive alternative.
Repeat consistently. Use the device only during barking episodes, always following with reinforcement. Over sessions, most dogs learn to associate barking with the interruption and choose quiet behaviour pre-emptively.
How It Compares
Feature
PSA Handheld Ultrasonic
Pawfey Dog Chaser
PetSafe Outdoor Bark Control
Dog Dazer II
Type
Handheld (manual trigger)
Handheld (manual trigger)
Stationary (auto-detect)
Handheld (manual trigger)
Effective range
12–15 m (line of sight)
Claimed 500 m (unverified)
Up to 15 m
Up to 7 m
Power source
1 × 9V battery (included)
Rechargeable (USB)
1 × 9V battery
1 × 9V battery
Price (AUD, approx.)
$34.99
$59.95
$89–$129
$45–$55
Australian support
Local team, SA-based returns
Online only
International brand, retailer-dependent
International brand
Welfare guidance included
Yes — sensitivity and distress guidance
No
Basic
Minimal
What This Replaces
A single session with a private dog trainer in Australia typically costs $120–$200. Anti-bark collars range from $45 to over $200 and apply an aversive stimulus directly to the dog. Stationary ultrasonic units cost $80–$130 and are fixed to one location. At $34.99 with a 9V battery included, this handheld device replaces or supplements all three — giving you a portable, one-time-purchase tool that you control entirely, without recurring costs or collar-based contact.
Specifications
Material: ABS plastic body with textured grip surface
Frequency range: 35–45 kHz (ultrasonic; generally inaudible to human ears)
Effective range: 12–15 metres (requires direct line of sight; does not operate through walls, fences, or glass)
Power: 1 × 9V alkaline battery (included)
Battery life: Approximately 3–6 months under normal intermittent use (varies with frequency and duration of activation)
Weight: Approximately 120 g (body only); approximately 165 g with battery installed
Dimensions: Approximately 12 cm (L) × 5 cm (W) × 3 cm (D)
Operation: Single-button trigger; press and release for one ultrasonic burst
1 × Quick-start usage guide with safety and welfare instructions
FAQ
Is the ultrasonic sound safe for my dog?
Yes. The device emits a brief ultrasonic tone in the 35–45 kHz range at a volume designed to interrupt, not to cause pain or hearing damage. Every dog's sensitivity differs. Start by using the device at the maximum effective distance (15 metres) and observe your dog's response. If your dog shows signs of fear — cowering, tucking its tail, trying to escape, or avoiding you after use — discontinue immediately and consult a qualified trainer.
Does this work through walls, fences, or glass?
No. Ultrasonic sound waves do not travel effectively through solid barriers. The device requires direct line of sight between the unit and the dog. This is a physical limitation of ultrasonic frequencies, not a defect — plan your training position accordingly.
Can I use this on someone else's dog that approaches me aggressively?
This device is designed as a training aid for your own dog. Using it as a deterrent against unfamiliar dogs carries different risks. An agitated or defensive dog may not respond to ultrasonic interruption the way a familiar dog in a training context does. If you are concerned about aggressive dogs in your area, carry the device as one layer of awareness alongside avoidance and de-escalation strategies — but do not rely on it as a primary defence tool.
How long should each ultrasonic burst last?
One short press produces one brief burst — typically under one second. Avoid holding the button down for extended periods. The goal is a momentary interruption, not sustained exposure. If you need multiple interruptions during a single barking episode, use short, separated presses with pauses between them.
Is this suitable for small or sensitive dogs?
Smaller dogs and dogs with anxious temperaments may be more sensitive to ultrasonic sound. Begin at a greater distance (15 metres) and watch your dog's reaction carefully before moving closer. If you have a toy breed, a puppy under 6 months, or a dog with a known anxiety condition, consult your veterinarian before introducing any sound-based training tool.
What if my dog ignores the sound entirely?
A small percentage of dogs show little or no response to ultrasonic frequencies — this is a known variability acknowledged across the category. If your dog does not react after 3–4 training sessions, the device may not be the right fit. Do not escalate by moving closer than 3–4 metres or holding the button longer; instead, explore alternative force-free training methods with a qualified professional.
Does this device stop barking permanently, or do I need to keep using it?
The device is a training aid, not a cure. Its purpose is to interrupt barking at the moment it occurs so you can reinforce quiet behaviour with praise or a cue. Over consistent sessions, many dogs learn to offer quiet behaviour pre-emptively, reducing the need for the device. Some dogs may require periodic refresher sessions, especially in high-stimulus environments.
Shipping, Returns and Support
Free standard shipping Australia wide; warehouses in SA, NSW, and VIC for fast dispatch
30-day returns: items must be unused and in original packaging; return to 130 Payneham Road, Stepney, SA 5069
AfterPay available — pay in 4 instalments
Support team available Monday to Friday, 9 am–5 pm: email support@petsuppliesaustralia.com.au or call 08 8311 3708
My dog looks at it and knows what it does. She seems a bit weary of it. Otherwise it stops her from barking. Which is why I bought it.
Thank you for this wonderful device, it does the job brilliantly.
The device worked to settle our dog from being very noisy and making our car trips nearly unbearable. Now we all enjoy quiet family car trip outings. Our dog learnt very quickly that she needs to be quiet in the car. Great device.
Totally resolved our issue, we now have a peaceful home after only using this for one day and a firm command of STOP, pooch got the message real quickly
my mother has this little dog, that barks, and barks and barks , like all the time you visit.
well, xmas day it barked at me once :)
I told no one, just smiled to my self :) :)
thanks to you and bark deterrent hand held thingy
Arrived in super quick time. I already had one of these so it was great to get another 2. They are great to take walking or keep in the car. Definitely deter dogs. Many thanks.
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