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Sporn Ultimate Control™ Harness


The Sporn Ultimate Control Dog Harness is the latest addition to our line of control products, offering 4 methods of pull control in one harness! It’s patented, comfort design gives the dog owner several ways to humanely control their dog when on the go. The harness is easy to put on and is guaranteed to start working instantly, without intensive training!

Use code: 10OFFSPORN at Amazon checkout to get an extra 10% OFF YOUR ORDER!

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Key Benefits
  • Front pull control option
  • Rear pull control option
  • Simultaneous front and rear control
  • Built-in easy grab emergency handle
  • Includes detachable accessory handle/leash extension
  • Padded throughout for comfort
  • Adjustable around the chest and girth
Sizing Information
  • Small:  Girth of 14-24 inches, or dogs approximately 10-30 pounds
  • Medium:  Girth of 19.5-32 inches, or dogs approximately 30-75 pounds
  • Large/X-Large:  Girth of 24-40 inches, or dogs approximately 75-150 pounds
Precautions: Recommended for walking purposes only. Do not leave on dog unattended. Not designed for use as a car harness or tie-out. U.S. Patent No.: US 10,631,523 B2 Instructional videos:
Hand wash harness in warm soapy water. Rinse and air Dry.

All domestic orders are shipped in recyclable cardboard. A tracking number with shipment details will be emailed from within 48 business hours of order departure. Please allow adequate time for your order delivery based on a departure in California.

Orders are processed from 9:00am- 6:00pm Central Time, Monday through Friday (with the exception of major holidays). Current order processing times are 2-4 business days.


All Sporn products as of August 2023 will carry a 1 year limited warranty.

Coverage Period: 1 year from the date of purchase

Covered Components: The entire product, including all parts and accessories

Covered Issues: This warranty covers defects in materials or workmanship that result in malfunctions or failures of the product under normal use.

Resolution Options: In the event of a covered issue, the manufacturer or seller will provide one of the following at their discretion: repair of the product, replacement of the product or parts, or a refund of the original purchase price.

Limitations and Exclusions: This warranty does not cover damages caused by unsupervised dog chewing, use of the product in a manner other than indicated on the packaging, or damages resulting from accidents, misuse, or unauthorized repairs. Each purchased item with a valid receipt is limited to a one time warranty claim, and an already replaced item will not be eligible for another replacement.

Transferability: This warranty is non-transferable and is applicable only to the original purchaser.

Claim Process: To make a warranty claim, the customer must send an email to, including the receipt of purchase and a clear picture of the broken product. We cannot process a claim without the receipt. The manufacturer or seller will review the claim and provide further instructions for resolution.

Returns & Exchanges

If you are unsatisfied with your product and wish to return it for an exchange or refund, please email us at for instructions on how to do so. Refunds are only provided for items ordered directly from to USA and Canadian residents, and must be initiated within 30 days of purchase order. Please note that we do not pay return postage and we do not refund original shipping costs. Sporn is not liable for any missing packages so a tracking number for your return is highly recommended.

Please email us at with any return inquiries before mailing your return and we will provide the returns address.

Please include a note, along with the actual product, providing all the following details:

  • Name
  • Telephone number and email address
  • Return mailing address (no PO boxes please)
  • Brief description and picture of defect (if any)
  • QC code needed for replacement orders (White tag that says QC followed by a few digits)
  • If you are seeking a replacement or refund

Any returns sent back to the ship from address rather than the returns department address provided in the email correspondence will be subject to a restocking fee of $8.75.

Cancellation Policy

A 1 hour timeframe from the purchased time is given for customers to cancel their order. Please send an email to, with subject line titled “Order # Cancellation.” Please note that orders are processed on a timely basis, and we may not honor cancellations if the order has already been shipped out.

8 reviews for Sporn Ultimate Control™ Harness


Reviewed by 08 customer(s)

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    Betty Englert

    No more pulling
    Just walked my Basset today with her new Sporn harness. Big Difference. No more pulling! The only reason for the 4 rating, harness seems to want to ride to the left. I did tighten the chest portion..Will see if that helps. Any suggestions welcome. Otherwise, the harness is a winner and we’ve tried several.🙂

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    I have a large reactive dog and I had tried so many harnesses and halters but nothing worked until we discovered the ultimate control harness. When I walk him using the front control he simply cannot pull. This is a dog who puts his head down and pushes through nose halters! The handle gives me so much control when another dog walks past us. He has a large neck so is able to back out of a collar, but the harness makes this impossible. He seems more calm and walks are now enjoyable!

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    Love it!
    Perfect for our Doberman (got the large). Other harnesses would chafe, but this one is perfect. Love the handle on top as well! Great for getting control of her when she spots a cat 😉

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    Sport Halters!!
    I have been using and recommending Sporn Halters for years! I worked in the veterinary field for years And also had my own pet sitting business. The first time it was recommended to me by a Veterinarian I worked with who told me about it because my dog would pull. I was amazed at how well they work! I have recommended it to countless clients over the years and MANY HAVE THANKED ME!! I love your products! Keep up the great work!!

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    Cathleen Nelson

    Best Harness!!
    If I could give more than 5 stars I will, but this harness is the Best Harness I ever bought for my dogs, did help alot for my 75lbs White Shepherd to prevent on pulling me he still does a little but that as much than before. But sadly they only have 2 colors I was looking forward to more variety of colors such Royal Blue

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    Best harness
    I have a fearful 45 kg Doberman who no matter what training methods we try is always pulling. We have tried everything different types of head halters and choke chains. Well, he didn’t improve on the head halter and broke a choke chain from pulling and lunging. We were at our wit’s end and it was painful for us to walk him. Last week we bought this harness on the recommendation from a friend. It has been the best thing we have ever bought it has turned our walks from stressful occasions to not even noticing we are walking him. He can’t lunge properly anymore as this harness just turns him so there is no strength in his pulling and he can’t pull as he just turns to the side. We’ve noticed an improvement in his mood when he is walking more confident and calmer. I cannot recommend this enough!

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    J. Geoff Stoneking

    Best product I’ve tried!
    My high energy Golden Retriever walks mainly well on a leash but there are times he pulls and nothing I have done works to correct the behavior. No matter what training tips I’ve tried or other aids suggested by a friend of mine who also trains dogs worked. Then I decided to try the Ultimate Control Harness (purchased from in store at a local retailer so I could return it if I had any issues.) I am pleased to say this works WONDERS! Even the rare times he tries to pull, he can’t pull hard and it’s easier than ever to get control back with this tool. HIGHLY RECOMMENDED for high energy dogs! I never thought anything would get my Golden walking like a good little boy, but WOW, this did the trick!

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    James H.

    My large mastiff puppy is starting to get stronger by the minute. When he pulls, it can get a little dangerous here in the city. With this harness, however, I can walk him with just one hand with no problem at all. I’m amazed at how well this has worked – it’s a complete night and day difference!


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