Skip to content
PLEASE NOTE: You may experience errors on our site when using Internet Explorer. Please consider updating your browser, or download Google Chrome.

SmartFlex® Ultra Pellets

Save for Later
From: Price: $ $ $ $ $ $ $ $ $ $/day $/day $ $ $ $/day Member Price
(AutoShip discount will be reflected in your cart)
Packaging Options:
Shipping Frequency: AutoShips every 28 days (details) AutoShips every  days (details) One-time Ship
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
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?
These are for:
Add new
Cancel
    Cups:    ( Cups / Meal)
Change Dose
Feeding Chart
PortionPak Feeding Chart for Dogs
Feeding Chart

Daily Serving

Feeding Chart
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.
Quantity
-
+
Only SmartPaks on AutoShip make you eligible to apply for the FREE ColiCare Program. Colicare is a free program that provides up to $15,000 in colic surgery reimbursement
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
Please call 1-800-461-8898 to order this product.
Only SmartPaks on AutoShip make you eligible to apply for the FREE ColiCare Program. Colicare is a free program that provides up to $15,000 in colic surgery reimbursement
Colicare Eligible
Great Choice! You'll be eligible to apply for our FREE ColiCare Program, that provides up to $15,000 in colic surgery reimbursement, after checkout.
New ship same day!
Order within and have it by Shipping to
Add these items to your cart to get your estimated arrival date. Shipping to
Lowest Price Guaranteed
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.
We're sorry this item is currently out of stock. Our team is working to get it back in stock asap.

Product Overview

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.

Learn More

Research

Key Ingredients

Learn more about

Facts

Supplement Facts

Ingredients
Ingredient Name Amount Per Serving
Ingredient Name Amount Per Pound

Ingredient Details

Instructions

Instructions
Weight Recommended Amount Loading Amount

How the Ingredients Work

    •  
    •  
    •  

Supporting Success

Supercharge Your Supplements

  • Choose Your Flex: SmartFlex® Ultra
    Not sure which SmartFlex formula is the best one for you? Watch this short video & see if SmartFlex Ultra is right for you and your horse.
  • Simplify with SmartPaks | Consistent, Custom, Convenient
    Simplify your life with SmartPaks: custom-made, pre-measured daily doses of your horse's supplements.

Reviews

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.

SmartFlex® Ultra Pellets is rated 4.6 out of 5 by 601.
Rated 5 out of 5 by from Mare approved! I was very happy with the quality of this product and my horse ate it right up (sometimes she can be picky about supplements). Hoping this supplement helps relieve some discomfort in her old joints!
Date published: 2025-01-28
Rated 5 out of 5 by from Picky eater eats it Cant wait to see the results and I love that my girl eats it.
Date published: 2024-12-02
Rated 5 out of 5 by from Highly recommend! I have been using this product consistently for 6 months. I give half a serving 2x a day. At month 7, I switched to the simple msm supplement and used that for 2 months to try. There was a huge difference in how my horse felt overall. I couldn't believe that this could be the reason, but I switched back to the SmartFlex Ultra Pellets 2 weeks ago and the difference in how my horse feels is night and day. He feels so much more supple and comfortable through his body.
Date published: 2024-05-31
Rated 5 out of 5 by from Extremely happy Very happy with this purchase,horse eating with no problem,with having a picky eater this is huge!. Could not be happier will continue to use.
Date published: 2023-06-14
Rated 3 out of 5 by from Not sure yet… Have been giving this to my 18 yo gelding for a month now. He has “sticky” stifles and generally does a lot of stumbling/tripping. Not sure that this is the supplement for him yet.
Date published: 2023-04-25
Rated 5 out of 5 by from Love it! My horses have both been on this and I am satisfied! They seem to like it and def benefit from it.
Date published: 2023-04-25
Rated 5 out of 5 by from He's too lame to ride without it I've been using this for a year now and my horse and I are soo greatful! He's only 12 but was used too hard in his younger years (14.2 hunter/jumper...he tried too hard) so he now has aches and pains everywhere, especially hus stiffels. With this as an every day supplement he can still enjoy light walk/trot trail work, the increase in pain is noticeable if he even misses a day. Thank you!
Date published: 2023-02-21
Rated 5 out of 5 by from Working great! We started it a month ago and it’s going great! Blue has no problems with the taste.
Date published: 2022-12-26
Rated 5 out of 5 by from Great joint supplement for an older horse I have a older horse who competed in the upper levels of eventing. He is now semi retired but still gets ridden 3-4x a week. This is a great comprehensive supplement that I can really notice a difference with. He is happy and sound and eats every bit of it!
Date published: 2022-07-06
Rated 5 out of 5 by from Great Joint Pellets Started these pellets on my 12 yr old gelding and noticed a new spring in his step. Wish SmartPak wasn’t out of stock on this.
Date published: 2022-03-20
  • y_2025, m_4, d_18, h_6
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_86, tr_515
  • loc_en_US, sid_15237, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_smartpak
  • bvseo_sdk, net_sdk, 3.2.0.0
  • CLOUD, getContent, 116ms
  • REVIEWS, PRODUCT

Q&A

Recently Viewed View all

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov