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ColiCare is a FREE veterinarian-directed wellness program that provides enrolled horses with up to $7,500 of colic surgery reimbursement.

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  1. Order any ColiCare Eligible Product in SmartPaks
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  3. Complete the Annual Wellness Requirements every year:
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Provided you meet the requirements above, if your horse undergoes any type of colic surgery, you'll be eligible for up to $7,500 of reimbursement.

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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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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 $7,500 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 $7,500 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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Ideal nutrition for horses fed alfalfa

  • Comprehensive selection of vitamins & minerals plus probiotics, yeast & amino acids
  • Formulated to coincide with current NRC (National Research Council) recommended daily requirements
Mega-Mag™ (Pellet) is a well-balanced multi-vitamin and mineral supplement formulated to coincide with current NRC (National Research Council) recommended daily requirements, to accommodate feeding programs consisting of alfalfa hay/grain based diets. The addition of live, stabilized direct-fed microbials, live cell yeast culture, and amino-acid content, sourced from alfalfa meal, rice bran, and soybean meal makes Mega-Mag™ an excellent choice to support growth, stamina, conditioning and maximum performance for all disciplines.

Note: To accommodate feeding programs consisting of grass-type hays (timothy, coastal, Bermuda, native grass)/grain, choose Mega-Cell™.

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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

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Clinical Research

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    Reviews

    Mega-Mag™ is rated 4.7 out of 5 by 54.
    Rated 5 out of 5 by from Great vitamin supplement Very palatable, and has everything the horses need.
    Date published: 2018-09-10
    Rated 3 out of 5 by from Horse spit it out Bought this because of the desired ingredients. Gave my horse a scoop by hand and he spit it out ... two days in a row. Doesn't smell very appealing. Because he will leave his entire grain ration with his meds in it, I don't dare use this.
    Date published: 2018-08-19
    Rated 5 out of 5 by from I bought this for my mini mare that was in need of a good vitamin. Love the pelleted form and she had no problem eating it all up !
    Date published: 2017-10-19
    Rated 5 out of 5 by from Great product! 30days in and we have had a very noticeable difference in our mare who has tons of anxiety and little focus when off the farm
    Date published: 2017-06-28
    Rated 4 out of 5 by from Multi-Vitamin I really like this product--I love the pelleted format, and I am confident that the product is supplying the correct amounts of vitamins and minerals to complement his alfalfa-based diet. However, this is the first supplement I have encountered where no scoop is included for measuring. Typically a scoop is included by the manufacturer for accurate measuring, and I was disappointed to find that there was nothing included in this bag of supplement. While I think it's a great product and my horse eats it with no problem, I am unsure that he is getting the exact amount required.
    Date published: 2017-02-21
    Rated 5 out of 5 by from so far so good! needed to supplement his alfalfa based hay forage. he's already on SmartCombo Ultra (wonderful stuff!) and this seemed to fit the bill as an add-on. it's now part of his smartpaks. best part, he loves the tase so no problems getting him to eat it.
    Date published: 2016-06-30
    Rated 5 out of 5 by from Great to take "the edge" off I began using this product about 6 weeks ago, and can already see marked improvement in my gelding. I chose Mega-Mag because it contains far more than just additional Magnesium, including a wide variety of vitamins and minerals for supplementation to my horse's diet. I heard great things at our barn regarding the use of magnesium to help higher strung horses become more calm and focused. My gelding often becomes spooky at the slightest things, jigging one way or another for really no reason. Over the past month I have seen a marked improvement in his behaviors. Last night we were able to walk from our indoor to outdoor arena without balking - this would not have happened a few months ago. I no longer worry that a ray of light on the area floor will cause him to stop mid stride. I am very happy with the results, and have also added this to our high-powered Arab's diet, hoping for the same.
    Date published: 2016-04-21
    Rated 5 out of 5 by from Perfect for my feeding program Since we feed straight alfalfa this product is perfect to help keep our feed program balanced! Bonus is the horses readily eat the pellets!!
    Date published: 2016-03-28
    Rated 5 out of 5 by from Highly palatable I had been feeding my broodmare Mare + for a couple of years and she suddenly decided she didn't like it anymore. I spent hours with my feed analysis and the wonderful SmartPak comparison chart and finally decided Mega-Mag was the best replacement. The mare immediately began consuming 100% of this product and has since produced a healthy filly. I had concerns about changing products mid-pregnancy but she was not consuming most of the other product and it was necessary for her to have appropriate nutritional support. I am delighted with the change of products.
    Date published: 2014-06-17
    Rated 4 out of 5 by from Good results so far Started feeding this to my picky colt who decided he was no longer going to eat his colt vitamin. In just a month he's filled out nicer, his growth is nice and stable and he has a great shine. Even his new hoof growth at the coronet band looks better. Can't wait to see him in a few months on this s
    Date published: 2014-03-27
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