Introduction
The PetJoy 3 Dog Shock Collar system is designed to assist in training up to three dogs simultaneously or individually. It features both automatic bark detection and remote-controlled training modes, including beep, vibration, and static stimulation. This manual provides comprehensive instructions for setup, operation, maintenance, and troubleshooting to ensure effective and safe use of the device.
Safety Information
- This device is intended for training purposes only. Do not use it as a punishment tool.
- Not suitable for aggressive dogs. Consult a professional dog trainer if your dog exhibits aggressive behavior.
- Do not leave the collar on your dog for more than 12 hours per day to prevent skin irritation.
- Regularly check your dog's neck for signs of irritation or sores. If irritation occurs, discontinue use until the skin heals.
- Keep out of reach of children.
- Ensure proper fit; the collar should be snug but not overly tight.
- Always start with the lowest stimulation level and gradually increase as needed.
Package Contents
Please verify that all items listed below are included in your package:
- 3 x Collar Straps
- 1 x Clicker
- 3 x Shock Collar Receivers
- 1 x Remote Control
- 2 x Charging Wires
- 1 x Lanyard

Image: All components included in the PetJoy 3 Dog Shock Collar package.
Product Overview
Familiarize yourself with the main components of your PetJoy training system.

Image: The PetJoy 3 Dog Shock Collar system, including three receiver collars and the remote control.
Remote Control
- Display Screen: Shows battery level, selected dog channel, mode, and intensity level.
- Mode Buttons: Separate buttons for Beep, Vibration, and Static Stimulation.
- +/- Buttons: Adjust intensity levels for Vibration and Static Stimulation.
- Channel Button: Switch between dog channels (1, 2, 3) or control all simultaneously.
- Power Button: Turns the remote on/off and activates/deactivates Auto Mode on the receiver.
Receiver Collar
- Contact Points: Deliver static stimulation. Ensure proper contact with the dog's skin.
- Auto Mode Sensor Hole: Detects barking for automatic correction.
- Charging Port: For recharging the receiver battery.
- LED Indicator: Shows power status, charging status, and mode activation.
Setup Guide
1. Charging the Devices
Before first use, fully charge the remote control and all receiver collars. Use the provided charging cables.
- Connect the charging cable to the charging port on the remote and receivers.
- Plug the USB end into a USB power adapter (not included), computer, or power bank.
- The LED indicator on the receiver will show charging status (e.g., red while charging, green when full). The remote display will show battery icon filling up.
- Charging typically takes 2-3 hours. A full charge provides approximately 90 days of work time for the remote and 30 days for receivers.

Image: Charging the remote and receiver collars.
2. Pairing the Remote and Collars
Each receiver collar needs to be paired with the remote control.
- Turn on the remote control.
- Select the desired channel (1, 2, or 3) for the collar you are pairing using the Channel button.
- With the receiver collar turned off, press and hold its power button until the LED indicator flashes rapidly.
- While the receiver LED is flashing, press any mode button (Beep, Vibration, or Shock) on the remote control.
- If pairing is successful, the receiver LED will stop flashing and remain solid, and the remote will confirm the connection.
- Repeat for additional collars, selecting a different channel for each.
3. Fitting the Collar
Proper fit is crucial for effective and safe operation.
- Position the receiver on the underside of your dog's neck, directly below the chin.
- Ensure the contact points touch your dog's skin. You may need to trim long fur for better contact.
- Adjust the strap so it is snug, allowing only one finger to fit comfortably between the strap and your dog's neck.
- The collar should not be too loose, as this can cause inconsistent stimulation and rubbing. It should not be too tight, as this can restrict breathing or cause discomfort.
Operating Instructions
Training Modes
The PetJoy collar offers four training modes:
- Beep Mode: Delivers an audible tone. This is often used as a warning or positive reinforcement signal.
- Vibration Mode: Delivers a non-harmful vibration. Intensity is adjustable from 1-100 levels.
- Shock Mode: Delivers a static stimulation. Intensity is adjustable from 1-100 levels. Always start at the lowest level and increase gradually.
- Auto Mode: The collar automatically detects and corrects barking. It has 5 sensitivity levels and a sequence of corrections (Beep, then Vibration, then Static Stimulation) if barking persists.

Image: Detailed activation sequences for the automatic bark detection mode.

Image: The collar's ability to operate in Auto Mode independently.
Controlling Multiple Dogs
The remote allows you to control up to three collars individually or all at once.
- Use the Channel button on the remote to switch between Dog 1, Dog 2, Dog 3, or a universal channel to control all paired collars simultaneously.
- Ensure each collar is paired to a unique channel for individual control.

Image: Controlling multiple dogs with the remote.
Adjusting Sensitivity (Auto Mode)
To adjust the sensitivity of the automatic bark detection mode:
- With the receiver collar turned on, quickly press its power button 3 times.
- The LED indicator will flash a certain number of times to indicate the current sensitivity level (1-5 flashes).
- Continue pressing the power button 3 times in quick succession to cycle through the 5 sensitivity levels. Level 1 is the least sensitive, and Level 5 is the most sensitive.
- Select a sensitivity level appropriate for your dog's barking habits and environment.
Activating/Deactivating Auto Mode
You can turn the automatic bark detection mode on or off via the remote control.
- Ensure the remote and receiver are paired and within range.
- Press and hold the remote control's power button.
- You will hear the receiver beep once to confirm Auto Mode is turned ON, or twice to confirm it is turned OFF.
Maintenance
Cleaning
- Regularly clean the receiver collar and contact points with a damp cloth.
- Ensure the contact points are free of dirt, debris, or corrosion.
- Do not use harsh chemicals or abrasive cleaners.
Battery Care
- Charge the devices fully before long periods of inactivity.
- Store in a cool, dry place.
- Avoid extreme temperatures, which can affect battery life.
Waterproofing
The receiver collar is IPX7 waterproof, meaning it can withstand immersion in water up to 1 meter for 30 minutes. This makes it suitable for use in rainy conditions or during swimming.

Image: The collar's IPX7 waterproof capability.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Collar not responding to remote. | Not paired; out of range; low battery; incorrect channel selected. | Re-pair devices; ensure within 3600 ft range; charge batteries; select correct dog channel. |
| Auto Mode not working. | Auto Mode is off; sensitivity too low; collar not fitted correctly. | Activate Auto Mode via remote; increase sensitivity level; adjust collar fit for proper sensor contact. |
| Dog shows no reaction to stimulation. | Intensity level too low; poor contact with skin; long fur. | Increase intensity gradually; ensure contact points touch skin; trim fur if necessary. |
| Collar turns off randomly. | Low battery; internal malfunction. | Recharge battery fully. If problem persists, contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Brand | PetJoy |
| Model | Bark 523 |
| Item Weight | 1.28 pounds |
| Package Dimensions | 7.6 x 6.06 x 2.17 inches |
| Batteries | 1 Lithium Polymer batteries required (included) |
| Remote Control Range | Up to 3600 ft (approx. 1097 meters) |
| Waterproof Rating | IPX7 (Receiver Collar) |
| Training Modes | Beep, Vibration (1-100 levels), Shock (1-100 levels), Auto Bark Mode (5 sensitivity levels) |
| Battery Life (Remote) | Up to 90 days |
| Battery Life (Receiver) | Up to 30 days |
| Material | Shock Collar, TPU Collar |
| Target Audience | Dogs (All Life Stages, All Breed Sizes) |
Warranty and Support
The PetJoy 3 Dog Shock Collar comes with a 2-Year Warranty from the date of purchase, covering manufacturing defects and malfunctions under normal use.
For detailed warranty information, technical support, or any inquiries, please refer to the official user guide or contact PetJoy customer service.
Official User Guide (PDF): Download Here
PetJoy Brand Store: Visit Store



