
BarkGuard - RYNMAX™
Feel Safer During Every Walk
Whether you're walking your dog, jogging outdoors, or dealing with stray dogs in your neighborhood, this ultrasonic dog repeller helps you feel more confident and protected. The compact handheld design gives you quick access whenever you need it most.
BarkGuard - RYNMAX™
Safe & Humane Protection
The ultrasonic sound is designed to discourage unwanted behavior without physically harming animals. It’s a safer alternative to yelling or carrying harmful tools.
BarkGuard - RYNMAX™
Lightweight & Easy To Carry
Compact enough to fit in your pocket or bag for daily walks, travel, jogging, or camping. The anti-slip grip makes it comfortable and secure to hold.
BarkGuard - RYNMAX™
Built For Day & Night Use
The dual LED flashlight adds extra visibility during nighttime walks and outdoor activities. One device gives you both safety lighting and dog deterrence.
BarkGuard - RYNMAX™
More Than Just A Dog Repeller
Designed for real-world convenience, this device combines ultrasonic technology, flashlight functionality, and rechargeable power into one compact tool. Perfect for pet owners, runners, cyclists, delivery drivers, and anyone who spends time outdoors.
WE ASKED OUR CUSTOMERS AND FOUND OUT...
95%
of customers said they felt safer during walks and outdoor activities after using BarkGuard.
90%
of users reported that the ultrasonic mode helped reduce barking or aggressive dog behavior.
92%
of buyers loved the compact rechargeable design and easy one-button operation.
Have Questions? We have Answer!
Does this harm dogs?
Does this harm dogs?
No. The ultrasonic sound is designed to interrupt behavior and discourage dogs without causing physical harm.
Is it rechargeable?
Is it rechargeable?
Yes. The device includes convenient Type-C USB charging with long battery endurance.
Can humans hear the ultrasonic sound?
Can humans hear the ultrasonic sound?
Most humans will hear little to no sound, while dogs are much more sensitive to the frequency range.
Does it work on all dogs?
Does it work on all dogs?
Effectiveness may vary depending on the dog’s breed, age, temperament, and hearing sensitivity, but many users report strong results in everyday situations.
Can I use it at night?
Can I use it at night?
Absolutely. The built-in dual LED flashlight makes it ideal for nighttime walks and outdoor activities.