Product Image

Senior Flex H/A Pellets

Med-Vet Pharmaceuticals (MVP)
- Item #18381
Form: Pellets
Maintenance Dose: 1 SmartPak Well

Senior Flex H/A is a unique combination of joint, digestive and antioxidant support support for the senior horse. Provides 50 mg of Hyaluronic Acid, 5,000 mg of Glucosamine, 500 mg of Chondroitin Sulfate, 5,000 mg of MSM, 5,500 mg of Yucca, 1,200 mg of Ester-C, 15,000 IU of Vitamin A, 1,000 IU of Vitamin E, and Probiotics to aid in weight gain, body condition and digestive function. Your senior horse will love these tasty pellets!

View our Joint Supplement Comparison Chart 

Order This Product In:

    Ships every 28 days
  edit
Maintenance Dose
  edit
Custom Dose  cancel
  Cancel
Sign in to choose an existing horse
FREE
Shipping on SmartPaks over $40
Congrats, you earned free shipping!

Days
  Cancel
Sign in to choose an existing horse
FREE
Shipping on orders over $75
Congrats, you earned free shipping!
You Might Also Like

    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.

    Senior Flex H/A Pellets is rated 4.8108 out of 5 by 37.
    Rated 4 out of 5 by from
    Date published: 2012-10-17
    Rated 5 out of 5 by from My Picky Eater Likes It For whatever reason, my picky eater stopped eating the SmartFlex Senior (pellets and powder). Luckliy SmartPak to the rescue with the taste samples and Mr. Picky ate these! Wahoo! I'm so happy to have my 30 year old back on a joint supplement and he's shown a peppier step these last few weeks! THANKS!
    Date published: 2012-09-26
    Rated 5 out of 5 by from Best Senior Product out there! I have a 20 yo Thoroughbred mare that we're schooling 2nd level dressage. We've tried several different supplements, including the Senior Flex without the HA. Wow, what a difference this has made. She regularly acts like she's a 3 yo! She's an energetic and very athletic horse to begin with; however, she would have times that she was stiff ...she's been on this for over a year now and she just keeps getting more fit and feeling half her age.
    Date published: 2012-09-25
    Rated 5 out of 5 by from Pellets are Great Choice I have been using the Senior Flex in the powder form about a year and a half for my 28 yr half arab mare. She was somehow filtering out the flex and leaving it in her tub. After switching to the pellet form two months ago she is getting all of it and is actually cantering and sometimes giving even a buck or two racing to the pasture in the morning. Happy to have the choice.
    Date published: 2012-08-25
    Rated 5 out of 5 by from Great Product I put my 14 yo OTTB on this product because he was starting to seem "creaky" and was no longer responding to his old joint supplement. This has everything I was looking for and was pelleted (he somehow manages to leave powders in his feed dish). After a week I noticed a bit of difference and really started to notice after two weeks because his joints no longer "popped". It's a little more expensive than I was hoping to find, but it works.
    Date published: 2012-08-21
    Rated 5 out of 5 by from Senior Flex H/A Pellets I highly recommend this product for older horses. I have a 24 year old 3/4 Arabian and he acts like he is 4 years old! It's great to see him out in the pasture with my other horses, running and bucking like a 4 year old!
    Date published: 2012-04-09
    Rated 5 out of 5 by from
    Date published: 2011-12-17
    Rated 5 out of 5 by from such an improvement! After bringing Lacey home April of 2010, knowing she was lame, with some signs of early navicular syndrome, and a left hip joint problem that caused not only her gait to be short strided but restricted her upward movement for simple hoof cleaning or farrier work. This handicap had been such a long term thing it actually caused her frog to be set to the inside of her hoof rather than center and the left hind smaller from lack of use. After one farrier visit I put her on Senior Flex h/a pellets. Just expecting her to get around better. Amazingly over the continual use, she has become a much better horse on many levels. She is nicer to deal with because she is not in pain, she can now be ridden without concern of injury. the combination of farrier work and the smartpak her hoof has changed dramatically with the frog being in its natural position., because she uses the leg again! She can actually run in the pasture, which seems simple enough but requires the use of 4 legs, before she was lagging behind running on 3 legs. Like a tripod!I could go on & on.. the convenience of the Smartpak with the continued use the Seniorflex H/A has made such an improvement. Thank you! Renee
    Date published: 2011-11-30
    Rated 5 out of 5 by from senior flex H/A has worked very well on my 20 yr ex thoroughbred racer she has gained weight and loves the pellets could not be happier.
    Date published: 2011-11-29
    Rated 5 out of 5 by from very impressed I switched my 18 year old 4th level dressage horse from the most Vet recommended joint suppliment to Senior Flex H/A Pellets and he has never felt better, and he easts it with no issues, he is very picky eater. I no longer have to add water or try to hide his suppliment in order to get him to eat it. Thank you MVP. P.S. I switched my horse to this product because I completed the Smarpack questionnaire and this is what was recommended based on my answers.
    Date published: 2011-10-20
    Rated 5 out of 5 by from Great Product My 23 y/o mare was moving freely and was comfortable after one week's dosage. She had been very "creaky" before and just wasn't herself. I like the pellets too, much more efficient than the powder.
    Date published: 2011-07-12
    Rated 5 out of 5 by from A good choice My retired, 31 year old, arthritic long distance competitive trail horse is the most comfortable and mobile on the Senior Flex H/A pellets. Whenever I take them away and use bute or other palliatives, he suffers side effects or no effect. This horse was exceedingly tough in his younger years, so when he manifests pain, it is real. Senior Flex has proven the best choice to allow him a measure of peace of body and mind in his waning time before the end of the trail.
    Date published: 2011-07-12
    Rated 5 out of 5 by from My horse is feeling GOOD! My horse is about 30 years old. When I bought him, he was malnourished. Since then, I have added some supplements to his diet. The Senior Flex H/A Pellets seemed appropriate for the problems my senior horse was experiencing, lameness, lethargy, sway back, tripping, falling, and depression. However, he is running through the arena now, and actually bucking, something I have never seen him do before. It's like he is saying, "I feel GOOD!"
    Date published: 2011-06-27
    Rated 5 out of 5 by from Anther Happy Ending My half-arab is 23 years old. While very athletic, she's showing her age. The barn manager recommended a supplement so I used the Supplement Wizard. In less than three weeks there's a noticeable difference. She's spit out or eaten around most other supplements. She eats this one and I'm looking forward to ongoing improvement. Old mares still rule!
    Date published: 2011-06-23
    Rated 5 out of 5 by from My horse did a 180 I bought a semi-rescue horse. She was 15 year old TB off the track and then an eventer/jumper. She had some old injuries that no one took care of. She didn't show any signs of lameness just irritation. She just acted like a dead head riding and in the pasture. After being on it for almost 4 months now she is a totally different horse. She almost never wants to stand around or not be worked. She could go all day now. Buck and runs in the pasture like she 5. Helped her coat, weight gain, movement. Now im thinking about showing her she looks so good!!!! I love this!!!!1
    Date published: 2011-03-01
    Rated 5 out of 5 by from
    Date published: 2011-02-24
    Rated 4 out of 5 by from great product I have a senoir QH gelding who is a very picky eater. I have tried other joint supplements that he has refused to eat. These pellets seem to be the product for him. Not only is he eating them, he also seems to be more comfortable. He tolerated the farrier's recent visit much better than he has in the past. He doesn't appear to be as stiff and is moving better.
    Date published: 2011-02-22
    Rated 5 out of 5 by from Tasty crunchy I've been feeding my 16 y.o. Andalusian Senior Flex in Smart Packs, but now that he is not at a boarding barn, I switched to bulk Senior Flex pellets. He loves them! He's an easy keeper and gets no grain, so I was feeding a handful of timothy pellets so he's eat his supplements. With the Senior Flex pellets, he chows right down, no timothy needed!
    Date published: 2011-02-22
    Rated 5 out of 5 by from Definitely noticed a difference in our older horse. He thinks and acts like he is 5 years old again. Product has made a difference in him. He feels better!
    Date published: 2011-02-03
    Rated 5 out of 5 by from Wise Decision My beloved old distance horse served me well for many years. He owes me nothing. I owe him more than I can every repay. Senior Flex has helped me help his declining years be comfortable and dignified.
    Date published: 2013-11-04
    Rated 5 out of 5 by from picky eater approved I have a fussy 10 year old AQHA mare. I tried another similar product but she would not always eat it. I was disappointed not only the waste but I really wanted her to bennifit from the product. I switched her to Senior Flex H/A pellets. I had used it on a senior mare I use to have, another fussy eater, and was very pleased with the results. My current mare eats this right up, nothing left in her feed tub after feedings. She moves better and has more flexability, and knowing she feels better is whats important to me. We spend long hours on the trail going over and through everything. I depend on the extra suppliments she is getting to keep her going. I want to ridding this horse for a long time! She is my best friend!
    Date published: 2011-01-25
    Rated 5 out of 5 by from
    Date published: 2011-01-24
    Rated 5 out of 5 by from Great! My 11 y/o gelding is a bit pigeon-toed, so his joints end up with some extra wear and tear due to his conformation. He was starting to get pretty cranky about work, and with the onset of cold weather and greater time spent in a stall, he was getting pretty stiff. He's been on these pellets for almost a month now, and is happy in his work again! This supplement is a definite keeper, and the pellets look very similar to his SafeChoice, so no problems with getting him to eat it. Between this supplement and his garlic, Klay is in the best shape he has ever been in!
    Date published: 2010-12-23
    Rated 4 out of 5 by from
    Date published: 2010-10-07
    Rated 5 out of 5 by from Senor Flex H/A Pellets It is nice to have a product that contains all the suppliments needed for onset signs of arthritus. The best part is there was noticeable improvements sooner than expectedSmartcalm Ultra worked well on a timid horse aiding the training process.Both products are very cost effective.
    Date published: 2010-09-03
    Rated 5 out of 5 by from Senior Flex H/A Pellets My 11 year old horse has only been on this product for a couple of weeks, but I've already noticed a difference. Her muscle tone has improved, and she has more energy. She is not an easy keeper so to find something that works for her is huge.
    Date published: 2010-07-29
    Rated 5 out of 5 by from Very good supplement I have used Senior Flex for many years before HA was added to it. My horses seem to benefit from it, but would stop eating it after a few months (it was a powder). I just starting using the formula with HA and hope it will do even better than the formula I used for many years. My horse eats every bit of it, so it does pass the palatability test. These are pellets which my horses prefer over powder, but will pick around them if they don't like them.
    Date published: 2010-07-21
    Rated 5 out of 5 by from Great Value My horse is 23 years old, generally healthy, but has normal stiffness, soreness for his age. This really works and is the most cost effective joint supplement I've found.
    Date published: 2010-06-01
    Rated 5 out of 5 by from Works for us Since being on this product my 13 year old gelding seems more energenic. He has shown a new comfort before during and after flatwork, jumping and long trail rides....When he's happy ...I'm happy
    Date published: 2010-06-07
    Have questions? Contact us »
    Connect with us:

    Meet the SmartPakers

    Brittany and Nate
    Ever since I was the girl with 1,000 breyer horses and the raggity braid in her hair, I was always obsessed. In second grade I moved into a town with a barn right down the street, which is when I started taking lessons...

    Learn more »

    Read our blog

    Supplements and Feeds for Senior Horses
    I run barrels and ride a 14yr. old mare, she will be 15 next month. Should I put her on any certain supplements or a senior feed? All she gets now is a 12-4 pellet feed. She is doing ok

    Read More »

    Healthy horses, happy riders.
    SmartPak is committed to a greener planet.
    Sign Up Now!
    Free Catalog Get Yours Now!

    SmartPak Equine is the premier online provider of horse supplies and equine supplements.
    Questions? Call us Toll-Free at 1-888-752-5171. © Copyright 2014 by SmartPak Equine LLC. All Rights reserved.