---
product_id: 168652256
title: "OYEFLY Handheld Dog Trainer, 3 in 1 with LED Flashlight,Bark Stopper Dog Trainer Devices Training Tool/Stop Barking(Black)"
brand: "oyefly"
price: "€ 24.77"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fr/products/168652256-oyefly-handheld-dog-trainer-3-in-1-with-led-flashlight
store_origin: FR
region: France
---

# 12.8 x 4 x 2.8 cm Range up to 9.8 feet (3m) 9-volt battery required OYEFLY Handheld Dog Trainer, 3 in 1 with LED Flashlight,Bark Stopper Dog Trainer Devices Training Tool/Stop Barking(Black)

**Brand:** oyefly
**Price:** € 24.77
**Availability:** ✅ In Stock

## Summary

> 🐾 Train, Protect, and Shine Bright!

## Quick Answers

- **What is this?** OYEFLY Handheld Dog Trainer, 3 in 1 with LED Flashlight,Bark Stopper Dog Trainer Devices Training Tool/Stop Barking(Black) by oyefly
- **How much does it cost?** € 24.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/168652256-oyefly-handheld-dog-trainer-3-in-1-with-led-flashlight)

## Best For

- oyefly enthusiasts

## Why This Product

- Trusted oyefly brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Portable:** Easily fits in your hand or bag.
- • **User-Friendly Design:** Simple operation for all dog owners.
- • **Versatile Protection:** Defend against unwanted dog encounters.
- • **Multi-Functional Tool:** More than just a trainer—it's your canine companion's best friend.
- • **Train with Confidence:** Transform your dog's behavior with ease!

## Overview

The OYEFLY Handheld Dog Trainer is a versatile 3-in-1 device designed to train dogs effectively while also serving as a safety tool against dog attacks. With a compact size of 12.8 x 4 x 2.8 cm and a range of up to 9.8 feet (3m), it’s perfect for on-the-go training. Please note that a 9-volt battery is required but not included. Enjoy peace of mind with this essential pet training tool!

## Description

Full description not available

## Features

- Size: 12.8 x 4 x 2.8 cm
- Wide coverage : Carries an range up to 9.8 feet (3m)
- Multi-functions: except as a pet training tool, It also can prevent you from dog attacks, fit for training many kinds of dogs.
- 9-volt battery required/Not included
- We protect your interests, please feel free to contact us if you encounter any problems.

## Images

![OYEFLY Handheld Dog Trainer, 3 in 1 with LED Flashlight,Bark Stopper Dog Trainer Devices Training Tool/Stop Barking(Black) - Image 1](https://m.media-amazon.com/images/I/51VQNesO2LL.jpg)

## Questions & Answers

**Q: Mine didn’t come with a battery**
A: They don’t come with batteries.

**Q: Does it hurt the dog?**
A: No, not my knowledge. It works on small dog. It didn’t really work for large dogs.

**Q: Can this be used to train cat behavior?**
A: I don't think cats hear the high frequency noise that this emits - so I would say no. 
Cats are usually able to be trained the best with treats.

**Q: My new dogs barks when i crate her to go to work, disturbing neighbors.  can i set this unit to emit a sound to stop my dog from barking when i leave?**
A: Yes you can. It works perfectly and after doing it a few times, your dog will know what is coming if he barks. Just show him your hand. That will do it. I used to 
have the same problem all the time even inside the house. NOT ANYMORE.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dogs are very receptive to this product
*by P***N on July 1, 2025*

This works great. I only had to use it on my dogs about 4 times. Now I just show it to them and they stop barking.

### ⭐ Does not work.  Don't waste your money or time
*by K***R on September 19, 2019*

I used one of these types of devices years ago to train my dogs not to bark in the house. Worked like a dream. Now I have a new puppy and need it again, but the model I had before is no longer available (gave the old one away to another dog owner who needed it). So I bought this one. It does absolutely nothing. Dogs do not notice it on any setting. They don't even shake their ears. What's really telling is that our cats, who holler at us if we use the electric bug zapper, also do not react to this useless device. Unless you need a crappy flashlight, do not buy this.

### ⭐⭐⭐⭐⭐ This is BY FAR the absolute BEST $8 that I have EVER spent!
*by J***2 on April 1, 2020*

Our new neighbor's little corgi would bare teeth at the fence and act like Cujo on the attack. The barking was as if the owners were being slaughtered and the dog was made to watch. If the dog was in the back yard, this is how it acted at all times. My family could not enjoy the back yard AT ALL!!! I was at my wits end and had no clue what to do...then I saw this. I didn't have high expectations for $8, but OMG!!! I purposely put black electrical tape over top of the light on the front, mostly because I didn't want the neighbors to be aware of me using this high frequency device. That turned out to be a wise choice, because I feel as if the dog may have been able to figure out what was making the noise. As it stands, the very first time I ever used it the dog STOPPED immediately and looked aroung bewildered for a few seconds, then went back to his usual gnarly barking. I immediately pressed the button again for just a second and the dog turned around, scared, and ran for the back door porch and sat there QUIETLY! I had to use it for two more separate incidents, each with the exact same result. Since then, we do not have to use this device at all. The corgi is still not friendly, but it does not even so much as peep through the fence at any of us any more!

## Frequently Bought Together

- OYEFLY Handheld Dog Trainer, 3 in 1 with LED Flashlight,Bark Stopper Dog Trainer Devices Training Tool/Stop Barking(Black)
- HoAoOo Pet Training Clicker with Wrist Strap - Dog Training Clickers (New Black + Blue)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-18*