1. Introduction
The Bubbacare Anti-Barking Device is designed to help control excessive dog barking using safe and humane ultrasonic sound technology. When the device detects a dog's bark within its range, it emits a high-frequency ultrasonic sound that is inaudible to most humans but startling to dogs, effectively deterring unwanted barking. This device is suitable for training your own dog or for deterring neighbor's dogs from barking.

Image 1.1: The Bubbacare Anti-Barking Device, a house-shaped unit, positioned next to a calm Border Collie. The device features two ultrasonic emitters and a control knob on its front panel.
2. Safety Information
- This device is intended for use with dogs only. Do not use on other animals.
- Not recommended for use with aggressive dogs. Consult a professional dog trainer or veterinarian for severe behavioral issues.
- Keep out of reach of children. This is not a toy.
- Do not immerse the device in water. While splash-proof, it is not fully waterproof.
- Ensure the device is placed in a location where it will not be exposed to extreme temperatures or direct sunlight for prolonged periods.
- Always monitor your dog's reaction to the device. If your dog shows signs of distress or fear, discontinue use.
3. Product Overview and Components
The Bubbacare Anti-Barking Device is designed in the shape of a birdhouse for discreet placement. It features ultrasonic emitters, a microphone for bark detection, and a control knob for adjusting sensitivity/range.
3.1 Package Contents

Image 3.1: The product accessories include the Ultrasonic Bark House device, a 9V battery, a lanyard for hanging, a screw for mounting, and the product's packing box.
- Ultrasonic Bark House Device
- 9V Battery
- Lanyard
- Mounting Screw
- User Manual (this document)
4. Setup
4.1 Battery Installation
- Locate the battery compartment on the device.
- Open the compartment cover.
- Insert the provided 9V battery, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
4.2 Device Placement
Proper placement is crucial for the device's effectiveness. Consider the following:
- Height: For optimal performance, hang the device below 1.5 meters (approximately 5 feet) from the ground.
- Direction: Ensure the front of the device, where the ultrasonic emitters are located, faces the area where the barking dog is typically located.
- Obstructions: Avoid placing the device behind large objects, walls, or dense foliage, as these can block or absorb the ultrasonic waves.
- Range: Position the device within the desired operating range of the barking dog (up to 50 ft).

Image 4.1: The anti-barking device is shown hanging from a tree branch at an appropriate height, facing two dogs in a garden, illustrating proper placement for effective bark detection and ultrasonic emission.
5. Operating Instructions
5.1 How the Device Works
The device utilizes a built-in microphone to detect dog barks. Once a bark is detected, it automatically emits a high-frequency ultrasonic sound. This sound is designed to be unpleasant to dogs, encouraging them to stop barking. The sound is typically inaudible to humans.

Image 5.1: This image illustrates the device's function. The top panel shows a barking dog and the device reacting to its barks with ultrasonic transmission. The bottom panel shows a calm dog and the device emitting sound waves to train the dog, demonstrating the desired outcome.
5.2 Adjusting Monitoring Distance (Modes)
The device features a control knob that allows you to select one of three monitoring distance modes:
- Mode 1 (Low Range): Up to 15 feet (approx. 4.5 meters)
- Mode 2 (Medium Range): Up to 30 feet (approx. 9 meters)
- Mode 3 (High Range): Up to 50 feet (approx. 15 meters)
Rotate the knob to select the appropriate range based on the distance to the barking dog. Start with a lower range and increase if necessary.

Image 5.2: This diagram illustrates the three adjustable monitoring distances: Mode 1 for short distance (15ft), Mode 2 for medium distance (30ft), and Mode 3 for long distance (50ft), with corresponding dog icons indicating the effective range.
5.3 Efficient Range and Transmission Angle
The device has an efficient range of up to 1614 square feet (150 square meters) and an ultrasonic wave transmission angle of 110 degrees, ensuring broad coverage for bark detection and deterrence.

Image 5.3: This image highlights the device's efficient range, indicating a 110-degree ultrasonic wave transmission angle and a maximum ultrasonic detection distance of 50 feet, covering an area of 1614 square feet.
5.4 LED Indicators
The device features an LED indicator light on its front panel to provide status information:
- Green Light: Indicates proper functioning. The device is active and ready to detect barks.
- Red Light: Indicates low battery. Replace the 9V battery as soon as possible for continued operation.

Image 5.4: This image shows the device's LED indicators: a green light for proper functioning and a red light for low battery. It also highlights the device's splash-proof and durable design, suitable for outdoor use in light rain.
6. Maintenance
- Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or immerse in water.
- Battery Replacement: Replace the 9V battery when the red LED indicator illuminates.
- Storage: When not in use for extended periods, remove the battery and store the device in a cool, dry place.
- Weather Protection: While splash-proof, it is recommended to bring the device indoors during heavy rain or extreme weather conditions to prolong its lifespan.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not activating or no green light. | Dead or improperly installed battery. | Check battery polarity or replace with a new 9V battery. |
| Dog not responding to the device. | Incorrect range setting; dog is deaf or hard of hearing; dog is desensitized; device is obstructed. | Increase the range setting; consult a veterinarian for hearing issues; try repositioning the device; ensure no obstructions are blocking the ultrasonic path. Some dogs may require more time to respond. |
| Device activates without a dog barking (false triggers). | Loud noises nearby (e.g., car horns, loud conversations); device too close to reflective surfaces. | Relocate the device away from sources of loud, sudden noises; adjust the sensitivity setting if available (by rotating the knob to a lower range); move away from hard, reflective surfaces. |
| Red light is on. | Low battery. | Replace the 9V battery immediately. |
8. Specifications
- Brand: Bubbacare
- Model: B0C55B1M28
- Color: Grey#420
- Effective Range: Up to 50 feet (15.24 meters)
- Ultrasonic Wave Transmission Angle: 110°
- Power Source: 1 x 9V Battery (included)
- Dimensions (Approximate): 4.5 inches (Height) x 3.8 inches (Width) x 2.5 inches (Depth)
- Features: Adjustable sensitivity/range, LED indicators (Green: functioning, Red: low battery), Splash-proof design.
9. Warranty and Support
No specific warranty information is provided with this product. For any questions, technical support, or warranty inquiries, please contact the manufacturer or your point of purchase directly. Keep your purchase receipt for reference.