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Grand Flex

1. Packaging/Size
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.
28 day supply
day supply
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Please call 1-800-461-8898 to order this product.
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28 day supply
day supply
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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)

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

  • 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.
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.
-
+

FINAL SALE - This item cannot be returned or exchanged.

FINAL SALE - This item cannot be returned or exchanged.

Order within and
have it by
Shipping to
Add these items to your cart to get your estimated arrival date.
Shipping to
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?

Overview

Horse Journal's best glucosamine product pick

  • 5,000 mg of purified glucosamine HCl & 5,000 mg of vitamin C support healthy joints
  • Includes other antioxidants and chelated minerals
Grand Flex contains 5,000 mg purified glucosamine HCl and 5,000 mg vitamin C, plus other antioxidants and chelated minerals. Horse Journal pick for Best Glucosamine product!

Other ways to support success

100% Happiness Guarantee
At SmartPak, your happiness is at the core of everything we do. We put our products to the test in our barns and on our horses, and back every order with our world-class customer service so that you can shop with confidence. As part of our Happiness Guarantee, we promise you:
  • Expert advice from riders
  • Free shipping every day
  • Free return shipping on sized items
  • Hassle-free returns up to 365 days after purchase

Ingredients

(Maintenance Dose = )
Ingredient Amount
  • Ingredient Per Serving Per Pound

How the Ingredients Work

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Instructions

Instructions for Use:
Horse Weight Recommended Amount Loading Amount

Research

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.

Grand Flex is rated 4.7 out of 5 by 27.
Rated 4 out of 5 by from Good but horses don't like taste This product works well but only if I add it to their feed which is hard for me since they are on full board and are fed by the barn. They did not like the taste and would only eat it if it were mixed in with their feed.
Date published: 2011-02-18
Rated 5 out of 5 by from Noticable results My 23 year-old TB gelding responded to this supplement within two weeks. He moves with notably increase comfort and ease.
Date published: 2011-01-20
Rated 4 out of 5 by from very effective, but... i gave grand flex to my 12 year old tb for a year now, its done wonders for his joints but makes him edgy while he is on grand flex he spooks at everything, i have found that smartflex matnience has the same effectiveness , but does not make my horse as hot.
Date published: 2010-11-15
Rated 5 out of 5 by from The Extra Mile Our horses are really enjoy the new spring in their step since we have started adding Grand Flex to thier daily routine. They jump, jog and even look better.
Date published: 2010-04-07
Rated 5 out of 5 by from Finicky TB likes it! I switched to Grand Flex from another (pelleted) supplement for the better price. I was worried about my finicky TB eating (or not) a powdered supplement, but if there's any left in the bottom of his bucket he licks it right up. It seems to be keeping him just as comfortable as the other one did.
Date published: 2009-10-03
Rated 5 out of 5 by from Use for My Chessie I use this product as a hip/joint supplement and it works great. I have had more success using this product than anything from the pet store.
Date published: 2009-09-24
Rated 5 out of 5 by from Excellent value for large dogs I have used this before and seen great results. I use Grand Flex as joint maintenance. If you own large heavy dogs this product is very cost effective.
Date published: 2009-05-20
Rated 3 out of 5 by from my horses don't like it It smells fishy...guessing it tastes fishy too because my guys don't want to touch it. I switched them to Smartflex Senior and they are eating that much better.
Date published: 2009-05-15
Rated 4 out of 5 by from Healthy for horse This product seems to help our horse, she has become for comfortable and healthier.
Date published: 2009-05-06
Rated 4 out of 5 by from My mare is more fluid on Grand Flex My 21-year old Hanovarian mare has been on Grand Flex for about 18 months. She is chronically very slightly lame from an old eventing injury, but improves with work. Her movement seems more fluid and comfortable since we started this supplement and I have every intention of keeping her on it. The product must be palatable as she eats her grain with as much relish as ever!
Date published: 2009-04-22
Rated 5 out of 5 by from STOP wasting time! Are you spending too much time looking for the right joint supplements? Well now you can spend that time with your horse! Grand Flex really, really works! My horse was stiff. She is a go go go kind of horse. I put her on it and I saw that she was not as stiff. Grand Flex really works!
Date published: 2005-10-06
Rated 5 out of 5 by from Quite Popular I have heard many wonderful stories about Grand Flex. A friend of mine has a 20-year-old pleasure driver Morgan who hadn't been able to be driven in 5 years. After 2 weeks of being on Grand Flex she could be worked regularly. I personally saw a nice improvement in my horse.
Date published: 2005-06-13
Rated 5 out of 5 by from Wonderful results! I give Grand Flex to my horse for maintenance purposes; recently after reading the side label and learning it can also be given to dogs, I thought I would give it a try on my 13 year old Min Pin. The results were AMAZING!! She is so much more active and frisky -- she seems a lot more comfortable. I have tried other products on her; however, the results with this product were wonderful!
Date published: 2004-08-08
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Grand Meadows - Joint Supplements
Simplify with SmartPaks | Consistent, Custom, Convenient
We take the guesswork out of serving sizes, ensuring your horse gets the right amount, every time. SmartPaks have airtight seals to ensure that your horse always has the freshest supplements available. Your horse is unique and his supplements should be too. Choose from over 230 supplements to get everything he needs, nothing he doesn't. We print your horse's name on every Pak so there are no mix-ups, making feeding time fast, accurate and easy! Unlike most buckets, SmartPaks are made from recycled plastic and can be recycled again! We'll send your SmartPaks on time so you never run out, with total flexibility and no commitment. Plus all SmartPaks over $40 receive free ground shipping.
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