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SmartLytes® Pellets

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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
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Product Overview

Replaces key minerals lost in sweat

Dehydration in horses has serious consequences. In order to keep your horse properly hydrated and performing his best, it is essential to supplement his diet with salt. Neither hay, pasture, nor fortified grain contain enough salt (sodium chloride) to meet your horse’s needs, and not all horses can get their requirements from a salt block alone. Feeding a well-balanced electrolyte supplement like SmartLytes Pellets can supply the sodium chloride your horse needs, in addition to the other electrolyte minerals that are lost in sweat - potassium, calcium, and magnesium. Supplying these electrolytes will also encourage your horse to drink more water, rebalancing his fluids and helping to ensure proper digestion of feeds.

SmartLytes Pellets are carefully formulated to mimic the mineral losses in equine sweat. This formula also includes trimethylglycine to help cells maintain normal fluid levels. These tasty apple-banana flavored pellets have no sugar added and an excellent choice for even the pickiest eater!

View our Electrolyte Comparison Chart
  • Helps to keep your horse hydrated
  • Includes trimethylglycine to help cells maintain normal fluid levels

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Key Ingredients


Supplement Facts

Ingredient Name Amount Per Serving
Ingredient Name Amount Per Pound

Ingredient Details


Weight Recommended Amount Loading Amount

How the Ingredients Work


Supporting Success

Supercharge Your Supplements

  • SmartLytes equine electrolyte supplement Review
    Jessica from SmartPak talks about why she always has something in her horse's SmartPak to encourage him to drink more water.
  • Simplify with SmartPaks | Consistent, Custom, Convenient
    Simplify your life with SmartPaks: custom-made, pre-measured daily doses of your horse's supplements.


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.

SmartLytes® Pellets is rated 4.7 out of 5 by 399.
Rated 5 out of 5 by from Water consumption has doubled since being on this! Won't go without it! New horses water consumption has double, my older gelding always drinks when i offer it. Defiantly a relief seeing them drink so much especially during the winter weather we are having right now.
Date published: 2022-01-19
Rated 5 out of 5 by from Love this for my horse! and my horse loves it too! I love the ease of my smart pak and that it is pre-measured and I can mix into their grain and they woof it down!
Date published: 2022-01-11
Rated 5 out of 5 by from Picky eaters liked it Bought for my picky horses who don’t like the powdered electrolytes. Both ate it with no problems. Worked well for the hot summer.
Date published: 2021-10-08
Rated 5 out of 5 by from Noticeable difference in water intake! I bought this starting in August, and have noticed that my horse has started to drink more and that he urinates more frequently. He didn’t like the electrolyte powder we had him on before Smartlyte Pellets, he refused to eat it but he gobbles these right up!
Date published: 2021-10-02
Rated 5 out of 5 by from Perfect for picky eater! Our horse does not like granular electrolytes but loves these pellets.
Date published: 2021-09-10
Rated 3 out of 5 by from Not Palatable I was so happy to find a pelleted electrolyte supplement for my mare, but she avoids this supplement at all costs.
Date published: 2021-08-11
Rated 5 out of 5 by from Great product!! Highly recommend it!! I’m glad I got it and my horse loves it!!
Date published: 2021-08-05
Rated 5 out of 5 by from Great product My TB is a good sweater, and he likes these pellets a lot. They do a good job at keeping his electrolytes balanced.
Date published: 2021-07-13
Rated 4 out of 5 by from Easy So easy to give supplements when they are already measured out
Date published: 2021-06-28
Rated 5 out of 5 by from Excellent product. We love this electrolyte option for our horse. We tried the powdered option first and she would always leave so much behind. The pellet option is perfect for her and works like a charm. She drinks a ton of water and pees a lot too
Date published: 2021-03-08
Rated 5 out of 5 by from smartlytes It seems to work well ,both my horses eat it well. Moisture in manure so happy with that. i noticed they drink more water. Yes. We live in Arizona so its very important they drink water. High temps in days and freezing at night. Temps are all over. Just put in with there supplements daily, and good to go.
Date published: 2021-03-03
Rated 4 out of 5 by from Does What it Says! My mare is pretty good about drinking enough water during the summer months, but now that it's getting colder I noticed that she isn't drinking as much as I'd like her to so I turned to this supplement to help her out. I'm so happy that since adding this (and buying SmartPak's water bucket insulated covers!) she has definitely been drinking more! The only reason I gave this 4 stars versus 5 is because she doesn't seem super crazy about the taste but she does eventually eat it all but she is VERY picky!
Date published: 2020-12-18
Rated 5 out of 5 by from Peace of mind Having this be part of my OTTB's smartpaks is a huge relief and gives me peace of mind. Knowing he is getting the appropriate amount of electrolytes every day is great. Since he does not have access to pasture and is on hay 24/7 it is very important he is drinking more than enough all year round - especially in the winter!
Date published: 2020-11-02
Rated 5 out of 5 by from Finally an electrolyte my horse will eat I give my horse electrolytes all year long in Florida, and this is the first one I've tried that he doesn't try to leave at the bottom of his bucket. I also love that it doesn't have added sugar and is NASC approved.
Date published: 2020-10-24
Rated 5 out of 5 by from Great electrolytes in a pellet I was looking for an electrolyte to feed daily while traveling long distance to a horse show and competing under extreme heat. This is the only one I found in a pellet form which made it super easy to feed and very palatable.
Date published: 2020-10-19
Rated 5 out of 5 by from Great Product Even my picky horse that will not eat anything with salt in it, electrolytes, salt licks, etc will eat this product. He sweats a lot even in a stall with a fan so he needs extra salt/electrolytes. He also has significantly increased his water intake with this product.
Date published: 2020-10-12
Rated 5 out of 5 by from Excellent for piece of mind I am training my mare and she always gives her all, so she frequently gets sweaty. It's wonderful to know I can give her a supplement that helps replenish what she's lost and keeps her happy and healthy. She loves the taste too!
Date published: 2020-09-28
Rated 5 out of 5 by from Great product This is a great product for my horse who won’t drink his water with electrolytes put in it.
Date published: 2020-09-15
Rated 4 out of 5 by from mikey likes it! I thought I would try these electrolyte pellets as my horse stopped eating the powder form (be it flavored or unflavored). I do not know yet how effective these pellets are as it is the end of the season and the hot weather seems to be behind us. I will keep using the product until the show season is over. Regionals for us are this week with a couple of hot days forecasted. Time will tell!
Date published: 2020-09-14
Rated 5 out of 5 by from Simple It has been so hot and we’ve had several bouts with colic. SmartLytes have helped wit hydration for my horses.
Date published: 2020-09-14
Rated 5 out of 5 by from Love these! Even the picky eaters eat these! Great product. Will buy again.
Date published: 2020-08-28
Rated 4 out of 5 by from Works great Summer time eventing can be hard on horses in the heat. These electrolytes kept my horse in peak performance.
Date published: 2020-08-25
Rated 5 out of 5 by from Picky eater approved I have tried so many electrolytes for my extremely picky guy. He won’t eat these ones alone but has no problem when mixed in his grain. These are the first electrolytes I have been able to get him to eat. I feel way less stressed going on long rides and feel better going into winter. I also appreciate the simple ingredients!
Date published: 2020-08-21
Rated 5 out of 5 by from Great Product This is a great product and value. It will definitely be part of my mare’s diet.
Date published: 2020-07-11
Rated 3 out of 5 by from Wanted the horse to like it but she did not Unfortunately the horse I needed electrolytes for did not like this supplement. She would avoid her grain once she tasted the supplement. She eats other SmartPak supplements fine just does not like this one.
Date published: 2020-06-20
Rated 5 out of 5 by from Palatable My horse eats it and this is the first electrolyte supplement I've found that he actually eats without me having to add a bunch of molasses into his feed! It also seems like he's drinking more water, which is fantastic!
Date published: 2020-06-18
Rated 5 out of 5 by from Amazing! I had only been feeding this for two days when I noticed a huge increase in my mares water intake! I was honestly shocked it worked so fast, she’s drinking almost more than half of what she was per day before! Definitely recommend this supplement!
Date published: 2020-06-13
Rated 5 out of 5 by from Great electrolytes I am so happy with this product because my very picky eater eats them. It has been so hard to find electrolytes he will eat. These win hands down. Thanks Smart Pak for putting my mind at ease with the start of the wonderful Florida humidity I know he is well taken care of
Date published: 2020-06-10
Rated 5 out of 5 by from Great value Live in Arizona and wanted something I could give my horse daily during the hot summer months. This has worked great and he loves the taste.
Date published: 2020-06-09
Rated 5 out of 5 by from Awesome! They smell really good and my mare eats them straight out of my hands. She seems to stay comfortable and hydrated after a sweaty workout or hot days
Date published: 2020-06-08
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