Train your dog safely and effectively with the Lighmere Ultrasonic Dog Training & Bark Deterrent Device — the perfect solution for promoting calm, controlled behavior. Using 25kHz ultrasonic sound, this device instantly deters unwanted barking, aggression, and disobedience — all without harm. Compact, rechargeable, and easy to use, it’s ideal for walks, home training, or keeping peace in public spaces.
Humane & Safe Training
Quick & Effective Results
Long Range, Wide Use
Rechargeable & Portable Design
Pickup currently not available
Fast Shipping
24/7 Support
30 Days Return
Key Benefits
Product Details
How to Use the Device
Best Practices
When the barking starts, simply click and hold the button on your Foseya for 3 to 4 seconds.
The device emits a safe high frequency sound that only dogs can hear. It is completely harmless but gently interrupts the barking behavior.
Your dog becomes aware that their barking is causing the sound and over time learns to stop barking to avoid the sound.
The Lighmere Ultrasonic Dog Training Device helps you correct unwanted barking and aggressive behavior with just one click. Using safe ultrasonic sound, it gently trains your pet without harm — making every walk, playtime, and training session calmer and more enjoyable.
Keep every walk calm and confident with the Lighmere Ultrasonic Dog Training Device.
With just one press, it safely deters barking, chasing, and aggression — helping your dog stay focused and well-behaved, wherever you go.
Train your dog safely with the Lighmere Ultrasonic Dog Repeller.
A single press emits a gentle ultrasonic sound that stops barking or aggression instantly — no yelling, no stress, just calm, effective training that builds trust between you and your pet.
See How the Lighmere Ultrasonic Dog Repeller Outperforms the Rest
| Feature | Lighmere Ultrasonic Dog Repeller | Others |
|---|---|---|
| Safe 25kHz Ultrasonic Sound | ✓ | ✗ |
| Built-in LED Flashlight | ✓ | ✗ |
| Rechargeable Type-C Battery | ✓ | ✗ |
| Compact & Travel-Friendly | ✓ | ✗ |
| Effective Range up to 50 ft | ✓ | ✗ |
The device emits a 25kHz ultrasonic sound that’s harmless to dogs but instantly grabs their attention, stopping unwanted behaviors like barking, biting, or chasing. It’s a safe, humane, and effective way to train your pet without yelling or punishment.
Yes! The Lighmere Ultrasonic Dog Repeller uses a non-invasive sound frequency that is safe for pets and humans. It doesn’t cause pain — it simply distracts and discourages bad behavior naturally.
It’s most effective for dogs aged 6 months to 8 years, as younger puppies and older dogs may have reduced hearing sensitivity. It also works on cats and small animals like rabbits or rats when used gently.
The repeller works up to 50 feet, but performs best within 18 feet in a clear line of sight. Perfect for indoor training or outdoor walks.
No batteries required! The device features a rechargeable 800mAh Type-C battery, providing long-lasting performance for regular training sessions.
