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Putting your horse's supplements on AutoShip helps you take great care of your horse, so we take great care of you with SmartPerks! When you order your horse's supplements on AutoShip, you're automatically* eligible for our FREE SmartPerks benefits, including:
Learn more about SmartPerks
*At least one individual AutoShip supplement or horse's SmartPaks must be over $40. Some exclusions apply.
Visit SmartPak.com/SmartPerks or call 1-800-461-8898 for details.

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SmartFlex® Ultra Pellets

(Learn why)
1. Packaging/Size
The frequency you selected is not eligible for SmartPerks benefits that come with AutoShip supplement orders. In order to get benefits like free shipping and 10% off, set this product to ship at least every days. What are SmartPerks?
2. Customization & Shipping Frequency
You'll love our AutoShip because it's:
  • Focused on healthy s, because consistency is key
  • Easy to snooze or cancel online, anytime
  • Totally flexible - edit your order as often as you'd like
  • Your VIP pass to FREE SmartPerks benefits
PLUS! You'll save % on every shipment if you order this product on AutoShip PLUS! You'll save % on every shipment if you order this product on AutoShip
We're bringing you this product at the lowest price allowed by the manufacturer so you won't find it cheaper anywhere else. This also means we can't apply any further discounts or promotions.
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Maintenance dose

Choose AutoShip to become eligible to apply for the FREE Colicare Program after checkout.

ColiCare is a FREE veterinarian-directed wellness program that provides enrolled horses with up to $10,000 of colic surgery reimbursement.

How Does it Work?

  1. Order any ColiCare Eligible Product in SmartPaks
  2. Fill out the quick application online- no paperwork required!
  3. Complete the Annual Wellness Requirements every year:
  • Physical exam performed by your vet
  • Dental exam performed by your vet
  • Vaccinations administered by your vet
  • Deworming program developed with your vet that includes at least one fecal test and two deworming administrations per year

Provided you meet the requirements above, if your horse undergoes any type of colic surgery, you'll be eligible for up to $10,000 of reimbursement.

Learn More »
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
  • SmartPak Pouches are currently only available for horses receiving one daily dose supplement, but the horse you've selected is already receiving other daily dose supplements. Please select "SmartPak Strips" to add this supplement to your horse's current order or enter a different horse name.
Please call 1-800-461-8898 to order this product.
New ship same day!
These are for:
Sign in to choose an existing
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
  • SmartPak Pouches are currently only available for horses receiving one daily dose supplement, but the horse you've selected is already receiving other daily dose supplements. Please select "SmartPak Strips" to add this supplement to your horse's current order or enter a different horse name.
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Feeding Chart

Daily Serving

Dog Weight - lbs Inactive Dog Active Dog Working Dog
-
Inactive Dog - Less than 30 minutes of vigorous exercise daily
Active Dog - At least 30 minutes of vigorous exercise daily
Working Dog - More than two hours of vigorous exercise daily
This is only a guide. Please consult your veterinarian to determine the perfect feeding amount for your dog.
( Cups / Meal)
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Maintenance dose

You're eligible to apply for our FREE ColiCare Program after checkout.

ColiCare is a FREE veterinarian-directed wellness program that provides enrolled horses with up to $10,000 of colic surgery reimbursement.

How Does it Work?

  1. Order any ColiCare Eligible Product in SmartPaks
  2. Fill out the quick application online- no paperwork required!
  3. Complete the Annual Wellness Requirements every year:
  • Physical exam performed by your vet
  • Dental exam performed by your vet
  • Vaccinations administered by your vet
  • Deworming program developed with your vet that includes at least one fecal test and two deworming administrations per year

Provided you meet the requirements above, if your horse undergoes any type of colic surgery, you'll be eligible for up to $10,000 of reimbursement.

Learn More »
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
  • SmartPak Pouches are currently only available for horses receiving one daily dose supplement, but the horse you've selected is already receiving other daily dose supplements. Please select "SmartPak Strips" to add this supplement to your horse's current order or enter a different horse name.
Please call 1-800-461-8898 to order this product.
New ship same day!
These are for:
Sign in to choose an existing
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
  • SmartPak Pouches are currently only available for horses receiving one daily dose supplement, but the horse you've selected is already receiving other daily dose supplements. Please select "SmartPak Strips" to add this supplement to your horse's current order or enter a different horse name.
-
+
Order within and
have it by
Shipping to
Add these items to your cart to get your estimated arrival date.
Shipping to

Which horses benefit from comprehensive joint and soft tissue support?

Your horse’s body has the ability to repair and rebuild after normal “wear and tear” from light activity, but the increasing demands of riding and training could cause more damage than it can keep up with. Joint supplements in this category are designed for horses in heavy work to help support your horse by providing a steady supply of the ingredients he needs to cope with the demands of his workload. This level of support is also worth considering for horses in lighter workloads that may benefit from additional support due to factors like age or previous joint issues.

100% Happiness
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At SmartPak, your happiness is at the core of everything we do. We back every order with our 100% Happiness Guarantee so that you can shop with confidence. If you're ever less than thrilled with your purchase, just let us know and we'll refund you right away. No hassles, no hoops, no kidding.

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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.

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Ingredients

(Maintenance Dose = )
Ingredient Per Serving Per Pound
How the Ingredients Work
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Instructions

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Clinical Research

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    Reviews

    SmartFlex® Ultra Pellets is rated 4.6 out of 5 by 574.
    Rated 5 out of 5 by from Picky Eater Loves It ! My 4 year old quarter horse was uncomfortable in his movement. Two months on this supplement and he is moving beautifully!
    Date published: 2019-10-18
    Rated 3 out of 5 by from Easy to use Very easy to use and I love the auto shipment option, however this particular product just didn’t work for my horse.
    Date published: 2019-10-17
    Rated 3 out of 5 by from havent really seen any changes got both my horses on this- and for their weight. im a month in and dont really see any changes. gonna change to another one. i love rehab but will test positive
    Date published: 2019-09-08
    Rated 5 out of 5 by from Incredible results So I had my horse on Cosequin Optimized, and while it worked for a while, its just not enough for him. So after reading countless reviews about SmartFlex Ultra. I though it was worth a shot. Wow the results were noticeable after about week, Fagan is able to bounce back after a hard ride without being sore the next day. His strides are more fluid and he feels better overall.
    Date published: 2019-08-02
    Rated 4 out of 5 by from easy to feed complete joint supplement These pellets are very palatable, my horse eats them right up, no powder left at the bottom of the bucket and they have all the joint supplements research supports for good joint health!
    Date published: 2019-07-23
    Rated 5 out of 5 by from Took Her Off - Never Again! I had my 12 year old OTTB on this for years. Took her off because I thought I should now go with a “sexy name” supplement. Never again! She immediately started having problems, needing steroid injections in joints, etc. I’m going back to Smartflex Ultra right now! Not sure there’s a connection, but after $1500 in vet bills I’m going back to what worked so well for her.
    Date published: 2019-06-13
    Rated 5 out of 5 by from Good product to help reduce inflammation Needed a product to act fast and reduce inflammation on a pulled suspensory ligament which occurred Feb. 2018. The product had extensive results seemingly in a short period, started my horse on last summer since didn't want to continue to use but or bnamine on a on and off basis. Found the resevortal was a good product to help reduce inflammation along the other key ingredients of helping support including collagen and HA, etc. I also purchased the liquid litter of HA product which added the exceeded amount of HA to help support in the winter cold Minnesota winters. All though I have not been able to ride my mare for the past year, I am hoping she will pass her vet appt. soon to look forward to starting her back on light riding this spring. Definite would recommend the product. My horse seems comfortable and happy moving with a moderate jog and random lope in her paddock. Still yet to determine if she will continue expected to good results while riding her this spring.
    Date published: 2019-01-24
    Rated 5 out of 5 by from Incredible supplement!! Our gelding suffers from stiffness in the colder weather & the supplement we gave him just didn’t seem to be helping any longer. After lots of research & outstanding results from other Smart Supplements, we switched him to the SmartFlex Ultra. He’s been on it for a little more than 3 months now & the difference is noticeable. His rear end isn’t stiff, making him a much happier camper.
    Date published: 2018-12-19
    Rated 4 out of 5 by from I bought these for an elderly mare with some joint problems. Unfortunately they have not helped her, however I used the left overs from the 3rd month to a retired race horse that just needed a little help and they done fabulous!!
    Date published: 2018-12-07
    Rated 1 out of 5 by from Charged two prices for the same supplement I had one horse on the Resilliance 3 and was "grand-fathered in" at $65.87 and another horse on SmartFlex which is EXACTLY the same product as the old Resilience 3 at a price of $57.96. When I called Smartpak, the representative there went through the ingredients with me and varied the two suppliments had the same ingredients. Smartpak did not have the decency to contact me and say I was paying two different prices for the same supplement. Rather, they led me to believe I was paying a lower price because I was "grandfathered in". I feel this is bad customer service especially when my barn purchases over $1000 in supplements from smartpak each month. I am writing this review to make sure you are not being overcharged for this product whether you have one horse or many. SmartFlex is the old Resilliance 3 but is cheaper! I would appreciate Smartpak crediting the over-charge that I have been paying for over a year to me and any other customers that have been "grandfathered in". I do like the product and would like to give it a good review, I just feel like Smartpak needs to be honest with its customers about the products they are selling and make this right.
    Date published: 2018-11-02
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