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Finish Line (#10034)


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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.
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Product Overview

The Original Apple-Flavored Electrolyte

Finish Line® Apple-A-Day™ is formulated with electrolytes and trace minerals help promote healthy hydration in your horse by replacing electrolytes lost during daily activities such as urination, sweat, defecation, and respiration. This electrolyte contains no sugar or dyes, which makes it a healthier choice for your horse. 
  • Provides electrolytes & trace minerals to help promote healthy hydration
  • Formulated with no sugar or dyes

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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

  • 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.


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.

Apple-A-Day™ is rated 4.5 out of 5 by 350.
Rated 4 out of 5 by from Need an electrolyte this summer for my horse. The product seems to do the trick for my horse, but he does not eat the entire serving, leaving a bit in his food pan. I will order the product I used last year, when I need to replenish my supply.
Date published: 2018-06-29
Rated 1 out of 5 by from My review I bought this in hopes that the horse I work with would like the Apple-A-Day as I wanted to explore other electrolytes options. Unfortunately, he hated it and refused to drink out of his automatic water with this in it and picked around his food too. Tried to hand it off to serval people in the barn and none of them like this or their horses.
Date published: 2018-06-15
Rated 5 out of 5 by from Love it! Best deal! Best deal for what you get on the market. Bucket lasts me a year.
Date published: 2018-06-11
Rated 5 out of 5 by from Smells so good! I love this electrolyte because it doesn't have all the added sugar that many of the others have. It smells sooooooo good and sweet and makes the horses really happy to eat it. And it's a really fine powder, so it mostly sticks to the feed and makes it tougher for the picky ones to avoid. I buy the big bucket for my 6 horses to share and it lasts several months with me feeding it 3-4 times per week.
Date published: 2018-06-07
Rated 5 out of 5 by from A great option for owners wanting a less sugar electrolyte option! Very palatable. Only one of my pickier horses will pick around it, and shes tough. All the others eat it right up.
Date published: 2018-04-12
Rated 5 out of 5 by from Great Product Great product you feed less than most other products but the price does keep getting higher.
Date published: 2018-04-12
Rated 5 out of 5 by from By far the best electrolyte! This is the ONLY electrolyte that I use. I’ve been using this electrolyte for 7 years, it’s the only one I will use! My horse will lick this out of my hand! My gelding has a condition if he doesn’t get daily electrolytes every day all year, he will get seriously dehydrated and then freak out and have scary symptoms similar to colic. These are scary episodes, so I needed to add an electrolyte so it reminds him to drink enough. this electrolyte is the best to use all year round, with no added sugars. I know it’s giving my horse what he needs without a whole bunch of sugar. And it makes his feed smell amazing!
Date published: 2018-03-10
Rated 5 out of 5 by from Very Effective! This electrolyte works very effectively in the first few days of use! My horse was not drinking much this winter and now she’s drinking full buckets all the time. I put a 1/4 scoop in for my quarter horses feed 2x a day and sometimes get it wet for her. She laps it up every time, it’s obviously yummy!
Date published: 2018-03-01
Rated 5 out of 5 by from No sugar, No dye, Great Price!! My horses won't touch their food with almost all other electrolytes!! This one isn't not a problem!
Date published: 2017-12-14
Rated 5 out of 5 by from Smells great and my picky eater approves My picky eater will eat this better than plain table salt.
Date published: 2017-10-15
Rated 5 out of 5 by from Love the products and my horses do too! Great product for a fair price
Date published: 2017-09-19
Rated 5 out of 5 by from My horses love Apple-a-Day Super electrolyte! The horses lick it out of the bottom of their feed pans. We live in Florida so this is essential for their health!
Date published: 2017-09-04
Rated 4 out of 5 by from It's an electrolyte Full disclosure, I only ordered this to get free shipping for my SmartPaks. Figured it couldn't hurt to have him on some electrolytes for the summer :) My horse seems to drink a bit more water and he eats it with no problem. I don't think he really needs an electrolyte since he isn't in heavy work but I found no problems with this product.
Date published: 2017-08-30
Rated 5 out of 5 by from Great product with great value! Living near the Texas Coast it gets extremely hot and humid and this summer our horses have been having a harder time keeping cool. After one of our horses got overheated at a Playday rodeo doing leadline we were determined to ensure all of our horses stayed hydrated. We started them all on Apple-A-Day and they love the taste. Plus it smells great too!
Date published: 2017-08-20
Rated 5 out of 5 by from Love this product!! My horses love the flavor!! I no longer have to worry about them drinking enough!! Would recommend to everyone!!
Date published: 2017-08-18
Rated 4 out of 5 by from You can lead a horse to water and he'll drink! I put a scoop of apple a day in a bucket of water either before or after I ride. One of my horses even begins to lick his lips before I put the bucket down. Athletes have to keep hydrated and I make sure my guys are hydrated--winter and summer. I've tried other products, but I'm satisfied that this one is not only palatable, but does the job.
Date published: 2017-08-01
Rated 5 out of 5 by from Excellent Value, low in sugar Great electrolyte product with the lowest sugar content of all products I've researched; important for my horse with EPSM that needs daily electrolytes without the auger. Very affordable. My horse loves them. I know other people that have tried them and their horses did not like them just so you are aware.
Date published: 2017-07-07
Rated 5 out of 5 by from Best on the market Apple A Day is the best electrolyte supplement on the market...and the best value. I have used it for years and will continue to do so!
Date published: 2017-04-19
Rated 5 out of 5 by from Love them! This is a nessesity here in Florida! My horses love it and it keeps them hydrated!
Date published: 2017-04-14
Rated 5 out of 5 by from Horses love it I've used Apple-a-day in the past & I have tried other electrolytes too, but Apple-a-day seems to work the best. The horses love it - I've fought with them in the past when trying other brand, including SmartPak's- and it keeps them well hydrated. I have both riding horses and harness horses, and it's critical during racing season to keep the horses at their peak performance. My horses raced on it all last summer & never had any issues with dehydration or fatigue. I use it with my older riding horse during the summer too. Good product for the price & apparently tastes good. Recommend to anyone
Date published: 2017-04-11
Rated 5 out of 5 by from Apple-A-Day I've been successfully using this product to keep my big guy drinking for the past 6 years. My TBxTrakehner has a history of "forgetting" to drink then working himself into a panic because he is dehydrated. It's terrible, he will do it in any season of not on a year round electrolytes. He lives outside 24/7 so we needed something to help with this. We tried Stress Dex but to no avail, he wouldn't touch the stuff. So I decided to try this, an apple a day is suppose to keep the vet away, right? Well it works wonders, he gobbles his entire grain up with this in it, he will even lick it off my hand!! It also makes his meal smell like apples, which I think he loves. It's a great price and convenient in his smart paks, I'll never go back to a different product. All of Finish Products work wonderfully, and this is no different! Definitely recommend for someone who has a horse who needs year round electrolytes. My gelding has yet to get "tired" of this taste! Thanks for keeping him happy and healthy Smart Pak!
Date published: 2017-03-28
Rated 4 out of 5 by from Great product at a great price I chose this electrolyte powder because it was the most cost effective. This one is more powdery than granular - I actually prefer the more granular texture electrolyte supplements but the price on this was better per ounce. My horse eats it dry with his other supplements mixed with oat hay pellets - so it's palatable.
Date published: 2017-01-21
Rated 5 out of 5 by from Need in winter not just summer! Makes them drink what they need. Barn manager said not just for hot summer days. They need electrolytes in harsh cold.
Date published: 2016-12-17
Rated 5 out of 5 by from Great and not too expensive I have been buying it for 5 years and my picky horse will eat it. She events and sweats a lot especially in the summer so an electrolyte supplement is necessary. This supplement seems to work and its cost is not excessive!
Date published: 2016-12-03
Rated 5 out of 5 by from My picky horse eats it I don't know that this electrolyte is any better than another nutrition wise but my horse is a picky eater and is eating better that the other product I was using.
Date published: 2016-09-26
Rated 5 out of 5 by from Better than the Expensive stuff I've been using this for a little over 2 months and I switched from stress dex not only is it cheaper but he's drinking more and looks amazing
Date published: 2016-08-26
Rated 5 out of 5 by from Works like a charm! I recently had to treat my WB gelding for dehydration by pumping fluids into his system, including two bags of IV fluids. Due to the hot summer weather and this recent episode, started giving this to him consistently every day and what a difference! He's more alert, happy, and energetic than we've seen him in a long time!
Date published: 2016-08-08
Rated 3 out of 5 by from Smells good, but not to my picky horse I got this to encourage my horse to drink water when we trailer out for long rides. Unfortunately, he is not very interested in it. I tried feeding it to him dissolved in water and as well as sprinkling some powder over some treats...but in both instances, he took a little lick then lost interest altogether. He is generally a picky eater so I am not overly surprised by this... Other horses at the barn seem to genuinely like it though. My horse is just really picky about new tastes and textures. I imagine this would be a great product for most horses.
Date published: 2016-07-19
Rated 2 out of 5 by from Not for picky eaters My picky mare would not touch this. We switched to the pellets to see how that goes.
Date published: 2016-06-29
Rated 4 out of 5 by from electrolyte The powder smelled great, however, i tried mixing in my horses grain (small amount of oats, vitamins) and added a little water, and my horse didn't seem too keen on it, however eventually did eat it. Horse is a typical picky tb mare. The product itself came in a convenient bucket and seems to be good quality for the purpose.
Date published: 2016-06-25
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