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Product Overview

Maintains healthy, efficient airways

Freeway is formulated to help maintain healthy, efficient airways all year round. Hilton Herbs particularly recommends Freeway for horses that are stabled or have restricted turnout.

Learn more about Hilton Herbs

  • Herbal blend of eyebright, plantain leaf, elecampane root, cleaver, licorice, marshmallow & thyme
  • Ideal for horses that are stabled or have restricted turnout

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Supercharge Your Supplements

  • Hilton Herbs Freeway Product Review
    Buy Freeway online from SmartPak at
  • Freeway - Herbal Respiration Supplement for horse - Product Description
    Herbal supplement to support health and efficient airways and resistance to irritants.
  • How to use our herbal supplements for horses
    Feeding guide and dosage instructions for Hilton Herbs dry herbal supplement range,
  • Simplify with SmartPaks | Consistent, Custom, Convenient
    Simplify your life with SmartPaks: custom-made, pre-measured daily doses of your horse's supplements.


The reviews provided on this website represent the experience of the individual posting the review. We do not adopt, edit, or endorse any of the submissions posted within the reviews section. Rather, the reviews are part of an online community of animal owners that desire to share their particular experience with other individuals. These reviews are not a substitute for discussing the health of your animal with a veterinarian.

SmartPak customers are some of the most conscientious animal owners around. We encourage you to share your experience with the products we sell to help fellow customers to make informed choices for their animals. We do not edit these reviews in any way - they are direct customer-to-customer communication. We do monitor reviews for positive and negative feedback, and use this feedback to improve our selection as well as sharing feedback with product manufacturers to help them improve their products. Please note that we recommend consulting your vet with serious health issues.

Freeway is rated 4.5 out of 5 by 41.
Rated 5 out of 5 by from Really helped my horse’s cough! My trainer & I decided my horse has seasonal allergies which contributed to my horses’s cough at a sustained trot or canter. After 2 weeks at the recommended dose (3 scoops ... mixed with his evening grain) we noticed significant improvement: almost no coughing! My horse is back to his usual great work ethic! We plan to continue Freeway through ~ October (or the first good freeze). We will then taper and discontinue. I plan to restart Freeway next March. Thank you a good product! Linda
Date published: 2020-08-11
Rated 5 out of 5 by from This stuff really helps I used this product late last season with my older mare who has equine asthma (Heaves, COPD) and it worked so well I started her on it earlier this season, which is helping her even more! I am so happy to see her much more comfortable in all the hot, humid weather we have here in southeast Florida. I already purchased enough for the rest of the summer and fall in the herbal (leafy) version, but I see it is on clearance! Please ask them not to stop making the herbal version. Although the SmarkPaks are very convenient, a powdered version is the worst form for this product since most horses with heaves get triggered by small, fine particles. I soak her hay, use special bedding and keep the area around her stall as dust free as possible. I can't feed her something dusty to help her breathe! Perhaps pellets containing the same ingredients would be ok??
Date published: 2019-06-24
Rated 4 out of 5 by from very palatable I noticed that one of my minis had a little cough or congestion at times and worried that perhaps it could be a respiratory issues given their proximity to shavings dust especially at night when the bottoms dutch doors are closed to their stall. So decided to try this Freeway. I like Hilton Herbs and have used other products of theirs with good results. After several weeks of using the Freeway, I feel that my minis condition has improved and both minis love the flavor that the herbs add to their soaked cubes. I will continue to purchase and love the holistic supplement to any health concerns.
Date published: 2018-11-19
Rated 5 out of 5 by from Works great for heaves/coughing The bucket of herbs works great. I do not recommend switching to the SmartPak version. The ground up powder does not work for us. If the non ground up version were available in SmartPak’s then we would try again.
Date published: 2018-06-11
Rated 5 out of 5 by from Great product, but not in smart paks I switched from smart paks on someone's review. the fact that it is ground up seemed to change the product . My horse did much better on the full herb in the large bucket. My horse eats it up!
Date published: 2018-02-27
Rated 5 out of 5 by from I'm impressed I have gone through a 2.2. Bucket full already and buying another. Iam still skeptical about the product working. My mare does seem to be breathing better in the mornings after a wet cold night. She is not snorting hardly at all. I think another bucket will tell the real story.
Date published: 2017-08-03
Rated 5 out of 5 by from Freeway works works great, second batch I've purchased and Zoey and I both are happy with it.
Date published: 2017-06-30
Rated 5 out of 5 by from Did the trick! My horse developed a very labored breathing while in the saddle and on the ground. Had the vet check him and chalked it up to seasonal respiratory allergies that could progress to COPD if not taken care of. Vet suggested Freeway herbs. He has been on it for about 3 months now and his breathing is normal! If you buy the tub, it is all just grown herbs and smells like fresh hay. My gelding loves it. I switched to the paks so it is a little more refined in a dust/powder.
Date published: 2017-06-21
Rated 5 out of 5 by from Worked very fast! My mare started with a dry cough from all the dry weather this fall. Her lungs were clear and never ill, just an annoying cough when she was in the barn for a few hours and sometimes in the field. Would clear during riding. 1 week on Freeway and her cough was gone. Kept her on the full container and weaned her off gradually. The cough has not returned! She loved eating it too!
Date published: 2017-01-02
Rated 5 out of 5 by from My horse loves it! After a wet spring and flooded stalls, my gelding developed a cough and bronchitis. Hoping to find him some comfort, I ordered Freeway. He snarfed it down, but I'm afraid that even with antibiotics and new footing in his stall, he developed pneumonia. At 27, he is still hanging on. I do recommend the large tub and not the smartpaks, as the fine grind of the powder in the smart paks is easily inhaled, and that's not where you want the supplement.
Date published: 2016-11-03
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