Ultrasonic Dog Repeller & Trainer – 35-45KHz Frequency, Pocket Size ABS Design, 9V Battery Powered Electronic Pet Training Device

Walking your dog shouldn’t require watching over your shoulder for unleashed animals. Jogging through neighborhoods with territorial pets shouldn’t mean changing your route. This ultrasonic dog repeller gives you a humane, effective way to handle aggressive dogs while training your own pets more effectively.

Who This Is Best For: Dog owners training puppies or correcting unwanted behaviors, joggers and walkers who encounter loose or aggressive dogs, mail carriers and delivery personnel, parents walking children in areas with unleashed pets, and anyone who needs a non-harmful way to deter approaching animals.

The 35-45KHz ultrasonic frequency hits the range dogs hear clearly but remains inaudible to most humans. Press the button and most dogs will stop their approach or unwanted behavior immediately. The pocket-sized ABS housing survives drops and weather while the 9V battery provides consistent power for months of regular use.

Key Features & Benefits

• 35-45KHz Ultrasonic Frequency — Penetrates effectively without causing permanent harm or distress
• Dual-Purpose Design — Works as both aggressive dog deterrent and pet training aid
• Pocket-Size ABS Construction — Durable plastic housing fits comfortably in hand or pocket
• 9V Battery Powered — Standard battery provides months of use, easy replacement anywhere
• Instant Activation — Single button operation works even under stress
• Silent to Humans — No embarrassing noise or attention from bystanders

Practical Details

Legal in all US states as a humane animal deterrent. Keep device dry but normal weather won’t damage it. Includes instruction manual and requires one 9V battery (not included). Test monthly by pressing button near your own dog to confirm operation — you should see an immediate reaction if the frequency is working.

Twenty years of security work taught me that the best defensive tools are the ones you’ll actually carry. This ultrasonic repeller fits that standard — light enough to forget it’s there, effective enough to handle the situations where you need it. Add it to your cart and take back control of your walks.

Frequently Asked Questions

How far does the ultrasonic frequency reach?
Effective range is typically 15-20 feet depending on ambient noise and the individual dog’s hearing sensitivity. Most dogs react within this range, though some may require closer activation.

Will this work on all dogs?
Most dogs respond to the 35-45KHz frequency, but effectiveness varies by breed, age, and individual hearing. Older dogs or those with hearing damage may be less responsive. Works best on dogs under 3 years old.

Can I use this to train my own pets?
Yes, the same ultrasonic frequency that deters aggressive dogs works for correcting unwanted behaviors in your own pets — excessive barking, jumping, or chewing. Use short bursts during the unwanted behavior.

How long does the 9V battery last?
With normal use (few activations per week), expect 3-6 months of battery life. Heavy daily use will require more frequent replacement. Device will become less effective as battery weakens, so replace when you notice reduced range.