Retractable Leashes
Non-Retractable Leashes
FIDA AutoBrake Leash Size Chart
Designed for Control Comfort, and Safety
Stop Pulling, Stay in Control
Without locking the button, the autobrake leash will automatically lock up when there is sudden force applied to it. You can also quickly pull the leash backwards to engage the speed restrain system and prevent your dog from extending.
Walks with Less Effort
The autobrake leash will automatically slow down the speed of your dog and absorb the force applied to your arm.
Engineered for Safer, Calmer Walks
When your dog stops pulling on the leash, the tension will relax and the leash will automatically return to normal. You can also simply lift the leash backwards to return to normal position.
Your New Go-To Leash for Safe and Easy Walks
Featuring AutoBrake technology for ultimate control and safety during every walk.
Product Details
Train smarter and walk safer with the FIDA AutoBrake Leash—trusted by trainers and veterinarians to curb pulling without jolting your dog or straining your arm. Its built‑in auto‑brake and shock‑absorption system gently slows sudden lunges, teaching better leash manners over time.
- Automatic braking plus a damping mechanism protects your dog’s neck and your wrist, especially during those wildlife‑chasing spurts.
- A 16 ft high‑strength nylon tape, rust‑proof swivel hook, and impact‑resistant ABS housing ensure years of smooth retraction.
- One‑thumb Roll On/Roll Off lets you adjust leash length instantly, while the 360° tangle‑free outlet keeps lines smooth.
- Soft, anti‑slip handle makes every walk more enjoyable.
- Integrated loop for attaching waste‑bag dispensers, keys, or small treats.
Choose the right size for optimal braking and shock absorption—then enjoy calmer, more confident walks with your dog.
Product Features
This innovation uses technology inspired by automobile safety systems, repurposed to bring peace of mind to pet walks.
- Reduce sudden pulls using anti-lock braking (ABS) technology
- Automatically increase resistance during bursts of energy
- Protect both humans and dogs from injury and strain
- Provide a controlled, comfortable walking experience
About FIDA
After a painful tug left both Will and his dog injured, he partnered with veterinarians and behavior experts to create the AutoBrake Leash. Drawing on car seat‑belt technology, it gently slows sudden lunges, protecting your dog’s neck and your arm. After three years of real‑world testing with hundreds of dogs, FIDA gear has earned the trust of trainers and thousands of pet families—making every walk safer, more controlled, and more enjoyable.
With over 30 years in pet‑safety R&D, manufacturing, and sales, FIDA has helped millions of dog owners upgrade their walking experience.
Recommended by Dog Trainers and Veterinarians
We believe every walk with your pet should be safe, comfortable, and enjoyable.
70%
Reduce Explosive Pulling Force
70%
5-Star Reviews
80%
Effective for Dog Lunge Behaviors
WHY FIDA?
Because Every Walk Should Feel Safe and Controlled
Every FIDA product is built on thoughtful mechanical design and tested durability with no electronics, just reliable performance you can count on. Whether you're walking in daylight or the dark, FIDA helps make every walk safer and easier.
Patented FIDA AutoBrake System
Automatically engages to reduce sudden lunges when your dog pulls suddenly—giving you responsive, hands-on control.
Smooth & Reliable Handling
FIDA’s retractable design ensures seamless tension adjustment and reliable leash retraction in real time.
Ergonomic Comfort
The soft, anti-slip handle is designed for comfort and control—even on longer walks or with strong dogs.
Durability You Can Trust
Made with the same materials as bulletproof vests, the AutoBrake leash is built to endure any conditions—rain, mud, or rugged trails.
Find the Right Size for Your Pet
| Size | Tape Length | Dog Weight | Handle Size |
|---|---|---|---|
| Small | 16ft / 5m | 5kg~ 12kg / 11lbs~26lbs | 3.3in / 8.3cm |
| Medium | 16ft / 5m | 12kg~ 25kg / 26lbs~55lbs | 3.3in / 8.3cm |
| Large | 16ft / 5m | 25kg~ 30kg / 55lbs~66lbs | 3.6in / 9.3cm |
| Extra Large | 16ft / 5m | 30kg~ 50kg / 66lbs~110lbs | 3.6in / 9.3cm |
Have a Question?We’re to Help
Still have questions? Email us at customersupport@fidapetus.com
What is FIDA AutoBrake Leash?
FIDA AutoBrake Leash is a positive-based training solution.
When the dog has sudden pulling bursts and the pet walker can't react quickly enough, the FIDA AutoBrake Leash will automatically trigger the Auto Braking mode just like found in a “cars seat belt" to temporarily lock the leash.
It provides the dog with timely, safe feedback that is ideal for combining with other positive-based training techniques to teach proper dog walking.
Is the FIDA AutoBrake Leash based on positive solutions?
FIDA AutoBrake Leash is definitely a positive-based solution that, when used properly, does not cause any discomfort.
When the dog bursts away suddenly, the FIDA AutoBrake Leash can reduce the burst force by about 70%, and help to avoid injury to the humans arm, and to the dogs neck.
Is there any training required to use it?
In most cases, no training is required. Just put the FIDA AutoBrake Leash on your dog and you may see an improvement when walking.
FIDA AutoBrake Leash can be used with FIDA No-pull Harness for additional benefits.
For some more serious cases, you should consult a professional dog trainer on how to integrate FIDA AutoBrake Leash into your training program.
What makes the FIDA AutoBrake Leash better than other retractable leashes?
The FIDA AutoBrake Leash offers all of the features of a regular retractable leash, but with one key difference - it has a built-in AutoBrake technology similar to that of a "car seat belt", that locks the leash when the dog's quick-burst speed is reached.
If the dog continues to pull, it can reduce the speed of the leash like a "car brake" to ease the pulling strain.
FIDA AutoBrake Leash will always keep your dog within safe limits, even when those inevitable distractions are found on your walks.
Does FIDA AutoBrake Leash have after-sale guarantee?
We offer a one-year warranty to all our customers.
If there is a problem with the leash function,please email customersupport@fidapetus.com and provide your order information so that a new FIDA AutoBrake Leash replacement can be sent to you.
Are there any special dimensions and dog weights to be aware of?
Please choose the matching leash size according to the size chart.
Smaller size dogs may not be able to trigger the automatic locking system on larger size leashes.
Likewise, the AutoBrake/ABS system on smaller size leashes may not adequately control larger dogs properly.
Always choose the correct size leash to match your dog’s weight.
Will the long-term use of FIDA AutoBrake Leash reduce the effect of burstpulling and force?
We have helped thousands of dogs and we rarely see FIDA AutoBrake Leash seem to lose its positive effect over time.
In many cases, we have seen the opposite.
By using FIDA AutoBrake Leash to trigger the automatic locking mode, most dogs are stopped, and muscle memory is formed.
Over time, even without FIDA AutoBrake Leash, the underlying symptoms are reduced, or in some cases completely eliminated.
Isn't a retractable leash dangerous?
Retractable leashes aren't for everyone nor every dog.
But, when used properly and safely they can make walks more enjoyable for all dogs and humans involved.
FIDA AutoBrake Leash is the safest retractable leash ever.
Does the retractable leash encourage pulling?
Fida AutoBrake Leash does not trigger the "pull response" in most dogs.
Instead, it helps you relieve your dog's aggressive pulling behavior without you noticing.