1. Introduction
This manual provides detailed instructions for the assembly, adjustment, operation, and maintenance of your Lokshun Dog Wheelchair for Back Legs, Model L-DY-203. This device is designed to provide mobility assistance and support for dogs experiencing weakness or paralysis in their hind legs. Please read this manual thoroughly before use to ensure proper setup and safe operation for your pet.

Image: The Lokshun Dog Wheelchair for Back Legs, Model L-DY-203, in yellow and purple.
2. Important Safety Information and Considerations
- Veterinary Consultation: For serious conditions or before using the wheelchair as part of a rehabilitation program, always consult your veterinarian.
- Proper Fit: Verify your pet's measurements against the size chart before purchase to ensure the correct fit. An ill-fitting wheelchair can cause discomfort or injury.
- Initial Assessment (Towel Test): Before using the wheelchair, perform a 'Towel Test'. Lift your dog's hind legs with a towel and observe if it can move forward using only its front legs. If your dog has strong front legs and walks easily, the wheelchair is suitable. If there is weakness, unsupported front legs, or pain during this test, consult your veterinarian.
- Not Suitable for All Breeds: This wheelchair is generally not suitable for Dachshunds due to their unique body structure.
- Adjustments for Fit: If your dog is slightly chubby or measurements are borderline, consider going one size up and adjusting to a smaller notch after receiving the product.
- Rest and Comfort: Ensure your dog has daily rest to avoid overuse. Always prioritize your dog's comfort and safety.
- Potential Conditions: This wheelchair is suitable for dogs with conditions such as Degenerative Myelopathy, paralysis, cruciate injuries, or joint pain affecting the hind legs.

Image: Illustration of the 'Towel Test' to determine if a dog is suitable for a back leg wheelchair. It shows lifting the dog's hind legs with a towel and checking if it can move with its front legs.

Image: Diagram illustrating various hind leg conditions for which the dog wheelchair is applicable, including Degenerative Myelopathy, Cruciate Injuries, Joint Pain, Hip Dysplasia, Arthritis, Spinal Cord Injuries, Slipped Disc, Paralysis, and Congenital Abnormalities.
3. Package Contents
Your Lokshun Dog Wheelchair package includes the following components:
- Adjustable Aluminum Frame
- All-Terrain Wheels (2)
- Multi-functional Harness (Yellow and Purple)
- Dog Leash
- Necessary Screws and Adjustment Knobs
Video: A detailed overview of the Lokshun Dog Wheelchair components, showing the frame, wheels, harness, and other parts.
4. Sizing and Measurement
Accurate measurement is crucial for your dog's comfort and the effectiveness of the wheelchair. Please follow these steps carefully:
- Chest Girth: Measure the circumference of your dog's chest, starting approximately three finger-widths behind the front legs.
- Front-to-Rear Leg Distance: Measure the distance from the front leg edge to the rear leg edge.
- Width: Measure your dog's hip width. You may use cardboard to stabilize the measurement.
- Length: Measure from your dog's neck to its hip.
- Height: Measure from your dog's foot base to its hip joint. The hip joint is at the natural crease where the leg meets the torso when standing.

Image: A sizing chart providing recommended measurements (Chest, Distance between front and rear legs, Width, Length, Height, Weight) for different wheelchair sizes (M, L, XL, XXL) and suitable dog breeds.

Image: Visual guide demonstrating how to take accurate measurements for Chest Girth, Front-to-Rear Leg Distance, Body Length, Height (Foot base to Hip joint), and Hip Width.
Video: Step-by-step guide on how to accurately measure your dog for the wheelchair.
5. Setup and Assembly
Follow these steps to assemble and prepare the wheelchair for your dog:
- Install the Wheels: Attach the wheels to the main frame using the provided long screws. Ensure the screws are fully inserted into the matching square holes and engage the gear slots before tightening the knobs.
- Adjust Frame Dimensions: Adjust the length, width, and height of the wheelchair frame according to your dog's measurements. Use the adjustment knobs to secure each setting.
- Wear the Harness: Carefully put the multi-functional harness on your dog. Ensure it fits snugly but comfortably, and all buckles are securely fastened.
- Combine Harness and Frame: Attach the harness to the wheelchair frame. Secure the straps to the designated points on the frame.
- Lift Dog's Legs: If necessary, gently lift your dog's hind legs and place them into the leg supports, adjusting the straps for a secure fit.
Video: Step-by-step instructions for assembling the Lokshun Dog Wheelchair.
6. Adjustments
The Lokshun Dog Wheelchair offers multiple adjustment points to ensure a perfect fit and optimal comfort for your dog:
- Height Adjustment: The vertical bars can be adjusted to match your dog's hip height, ensuring the wheels provide adequate support without lifting the dog too high or being too low.
- Width Adjustment: The horizontal frame can be widened or narrowed to accommodate your dog's body width, preventing rubbing or excessive looseness.
- Length Adjustment: The frame's length can be extended or shortened to match your dog's body length, providing balanced support.
- Innovative Tilt-Adjustable Wheel: The wheel bracket can be adjusted up and down in height, and also backward. This feature is particularly beneficial for short-legged breeds, allowing the wheel rods to be rotated backward and secured for better support and comfort.

Image: Visual representation of the adjustable features of the wheelchair, including width, length, and height adjustments, and the adjustable tilt-back wheel rod.

Image: Demonstrates the innovative tilt-adjustable wheel feature, showing how to tailor the wheel bracket angle for optimal comfort, especially for short-legged dogs, ensuring their hind feet are off the ground.
Video: Demonstrates the innovative tilt-adjustable wheel feature, highlighting its benefits for short-legged breeds.
7. Operating Instructions
Once assembled and adjusted, the Lokshun Dog Wheelchair is ready for use. Here are key features for operation:
- Comfortable Drive: The lightweight yet sturdy aluminum frame allows dogs to maneuver the wheelchair effortlessly, ensuring stable mobility for a smooth ride.
- All-Terrain Wheels: The upgraded 12-inch all-terrain wheels feature deep treads, making them wider and higher to withstand various terrains, providing better traction and maneuverability.
- Multi-functional Harness: The versatile harness can be used with the wheelchair to distribute weight and reduce pressure on the spine and hips. It can also be used independently to assist your dog with getting in/out of vehicles or climbing stairs.
- Reflective Strips: Reflective strips on the harness improve visibility during night walks, enhancing safety.
- Urination Design: The U-shaped design at the end of the harness allows the dog to urinate without obstruction.
- Leash Integration: The wheelchair includes a leash hook and a dog leash for safe, hands-free walking.

Image: Illustrates the multi-functional harness, showing its use mounted on the wheelchair for obstacle passing and independently for assisting dogs with stairs or vehicle entry/exit.

Image: Close-up of the larger wheels with deep treads and professional-grade bearings, designed for less resistance and more freedom on various terrains.

Image: Shows the reflective strips on the harness, designed to keep your dog visible at night for increased safety.

Image: Illustrates that the harness design does not impede a dog's ability to urinate.

Image: Highlights the leash hook and included dog leash for secure and hands-free walking.
Video: General overview of the Lokshun Dog Wheelchair in use, demonstrating its features and benefits.
8. Training Your Dog
Most dogs adapt to a wheelchair within days to weeks. Patience and positive reinforcement are key:
- Psychological Preparation: Place the wheelchair near your dog. Allow it to sniff and explore freely to become familiar with the wheelchair's smell and appearance.
- Wearing Training: Have your dog wear the harness and wheelchair for 5-10 minutes at a time. Let it stand still to get used to the weight and restriction. Repeat this 3-4 times a day and gradually increase the duration. Adjust the tightness to ensure your dog is comfortable.
- Mobility Training: Entice your dog to move forward with treats or toys. Reward and praise it immediately when it takes steps forward. Gradually transition to taking your pet for walks outdoors as usual.

Image: A visual guide outlining the three steps for training a dog to use the wheelchair: Psychological Prep, Wearing Training, and Mobility Training.
9. Maintenance
Regular maintenance will prolong the life of your Lokshun Dog Wheelchair:
- Cleaning: Clean the harness regularly with mild soap and water. Wipe down the frame and wheels with a damp cloth. Ensure all parts are dry before storage.
- Check Fasteners: Periodically check all screws, knobs, and buckles to ensure they are securely tightened.
- Wheel Inspection: Inspect the wheels for wear and tear. Ensure they rotate freely and are free of debris.
- Strap Condition: Check the harness straps for any signs of fraying or damage. Replace if necessary.
10. Troubleshooting
If you encounter issues with your Lokshun Dog Wheelchair, consider the following:
- Dog Discomfort/Resistance: Re-check all measurements and adjustments. Ensure the harness is not too tight or loose. Revisit the training steps, starting with psychological preparation. Consult your veterinarian if discomfort persists.
- Wheelchair Wobbles: Ensure all adjustment knobs and screws are fully tightened. Check that the wheels are properly installed and secured.
- Dog's Hind Feet Dragging: Adjust the height of the wheelchair to ensure the hind feet are comfortably off the ground. For short-legged dogs, utilize the tilt-adjustable wheel feature to rotate the wheel rods backward.
- Difficulty Moving: Ensure the wheels are clean and free of obstructions. Check if the dog's front legs are strong enough (refer to the 'Towel Test' in Section 2).
11. Specifications
| Feature | Specification |
|---|---|
| Brand | Lokshun |
| Model Name | L-DY-203 |
| Material | Aluminum (Frame) |
| Item Weight | 7.8 Pounds |
| Package Dimensions | 24.2 x 14.4 x 6.1 inches |
| Maximum Weight Recommendation | 90 Pounds |
| Included Components | Dog Leash, Dog Wheelchair for Back Legs |
12. Warranty and Support
Lokshun provides unconditional technical support for this product. If you have any questions, require assistance with assembly, adjustments, or encounter any issues, please contact Lokshun customer service for prompt support.