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SmartCalm® Ultra Pellets

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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

Which horses benefit from calming support?

Supplements in this category are an ideal starting point for any horse that is excessively nervous, edgy, reactive, unconfident, or spooky. That’s because the vitamins and minerals these products offer help smooth out deficiencies in the diet that can interfere with proper nervous system function.

Additionally, if you compete in rated horse shows, supplements in this category may be your best option. Unlike herbal calming supplements that often include ingredients that are prohibited by many competitive organizations, nutrient-based supplements generally focus on providing key nutrients like tryptophan, magnesium and B-vitamins that are an important part of your horse’s diet.  Of course, we always recommend checking the rule books for any organizations under which you compete to confirm their individual rules and that these ingredients are appropriate.

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Key Ingredients


Supplement Facts

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Ingredient Name Amount Per Pound

Ingredient Details


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How the Ingredients Work


Supporting Success

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  • SmartCalm Ultra equine calming supplement from SmartPak
    See and hear why SmartCalm Ultra pellets may be able to help you and your horse have more fun and less stress in the saddle!
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    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.

SmartCalm® Ultra Pellets is rated 4.3 out of 5 by 1675.
Rated 1 out of 5 by from Horse would not eat it My horse eats anything, but would not eat this supplement. Tried adding beet pulp. He would not eat this. Did not want to add anything with sugar as he is on a diet.
Date published: 2021-12-13
Rated 5 out of 5 by from Works well I started my OTTB on SmartCalm Ultra a few months ago. He’s much calmer and less reactive. Don’t expect your horse to act sedated or have a complete 180 change in behavior - this supplement doesn’t do that. What it does do, though, is keep my horse more relaxed and focused. When he does spook it’s not as big of a deal as it used to be.
Date published: 2021-11-24
Rated 5 out of 5 by from Works great The product is great Calms our horse down Ease of use Product rep is great
Date published: 2021-11-03
Rated 5 out of 5 by from It works! Nice product. It does take 2-4 weeks to fully kick in. It has really helped our new guy settle in his new barn nicely.
Date published: 2021-09-22
Rated 1 out of 5 by from Change in ingredients? My horse won't touch this anymore! Thinking that something changed? Or the production line wasn't cleaned properly?
Date published: 2021-09-14
Rated 1 out of 5 by from My mare won't eat it I was so hoping this would help my anxious mare but she wont even touch her feed once she smells it
Date published: 2021-09-09
Rated 5 out of 5 by from Helped my horse After 6 weeks of lameness over my horse's New Year's Even freak out, I wanted to try this over 4th of July. SmartCalm Ultra Pellets was the only thing I changed and he survived July 4th without any injury!
Date published: 2021-08-12
Rated 3 out of 5 by from I've been using this product for a little over a month now and I haven't seen a huge change yet. I think next season I'm going to try a different product. My horse will eat just about anything but he turns his nose up when I feed him this.
Date published: 2021-08-02
Rated 5 out of 5 by from Helps our TB Our TB mare has been on this four a month and half , we feel like it helps her focus on her work:)
Date published: 2021-07-22
Rated 5 out of 5 by from Amazing Her temperament has never been better! No more "marish" moments
Date published: 2021-07-17
Rated 5 out of 5 by from Great Products I've seen difference in both my horses. One has been on it for a couple months and one just got started on it.
Date published: 2021-07-14
Rated 5 out of 5 by from Great product I bought this a month ago and it has worked wonders on my OTTB! He is much more at ease during training sessions so much so that he will take a nap while tied up now! Great supplement to take the edge off!
Date published: 2021-07-13
Rated 5 out of 5 by from Seems to make a difference! I use this for my 25 yr old appendix QH who already runs hot, but lately seems senile and LOCO. After one month this seemed to take the edge off and two months later he is legit quiet and calm. Love it!
Date published: 2021-07-04
Rated 5 out of 5 by from These seem to level out my young warmblood mare. This supplement appears to help my mare use her brain better and be a bit less reactive.
Date published: 2021-06-21
Rated 1 out of 5 by from Horse wouldn't go near it Had high hopes for it, but the first time I put in my mare's feed she wouldn't eat her grain. When I opened the bag it smelled like urine. Haven't tried it again so there's a quick $36 lost.
Date published: 2021-06-14
Rated 5 out of 5 by from Huge difference! My horse has been on this supplement for almost three months and the results have been amazing. I’ve previously tried the different calming pastes from other companies and they always stressed me out trying to guess when to give it and then the results were always disappointing. Smartpak’s calming supplement has been amazing because not only quieted my horse down and been less stressful for me but my horse (who may be THE pickiest eater) actually doesn’t mind the flavor. Thank you Smartpak!
Date published: 2021-06-11
Rated 3 out of 5 by from Not for picky eaters Our mare seems to be a picky eater, so I have switched to something that's not mixed
Date published: 2021-05-28
Rated 5 out of 5 by from Great improvement !! I switched from Calm Guard to the Ultra and my horse is definitely less anxious, no spooks, and more pleasant to be with! Great product!!
Date published: 2021-05-17
Rated 5 out of 5 by from Time and money saving I started using SmartPak just over two months ago and am sorry I did not start using it earlier.
Date published: 2021-05-06
Rated 1 out of 5 by from Picky eater did not approve Thought I'd try my older but spry gelding on this to take the edge off, but he won't touch his food with these mixed in (even tried doing a drizzle of molasses to entice him). Unfortunately disappointed.
Date published: 2021-05-06
Rated 5 out of 5 by from Love this stuff My TB is a good guy but was getting pretty tense and reactive, so I tried Total Calm and Focus, which helped, but then I switched to this and the results were much better. He just seems much happier and more relaxed. It's made our rides more enjoyable for both of us!
Date published: 2021-04-22
Rated 4 out of 5 by from Good too a little time to work Started my mare on this a couple months ago, and the effects are just starting to show. She is over all much calmer and even tempered. I’d say if you are wanting to try this, be willing to give it three months to see full effects.
Date published: 2021-04-06
Rated 1 out of 5 by from problem ror my horse I bought this by accident meaning to order the SmartCalm but thought I would give it a try because it should still work as there was only one different ingredient from the one I was using for my mare. The one ingredient was L-tryptophan, when my horse started getting more excited and began to feel like a time bomb ready to go off (I had been using less than a full dose) I upped the dose only to find it got worse. She did manage not to actually lose it but this was not the the result I was hoping for since on SmartCalm I had a reasonably sane horse when I rode sometimes even pokey. She also had issues with other horses in the ring when I rode and I had to get off and not ride that day. Another mare in the barn was also using it as she needed something to calm her. She also ended up getting worse instead of better. It was at this point I did some research on the one ingredient that was different. What I found was that L-tryptophan can cause mild excitement in horses. In my mare and the other mare in the barn I would say it was more than mild excitement. I have since taken her off this supplement and put her back on the SmartCalm, she is back to what she was before trying this one. So though it may work for some horses I would caution those who do try it to pay attention to your horse and see if it is actually helping.
Date published: 2021-03-24
Rated 5 out of 5 by from It works! No problems with feeding. My horse been on this for a month, the difference is noticeable. It does not slow her down it just takes the edge off. It reduces attitude anxiety anxiousness. It does not reduce performance. As an eventer I still need stamina. It just quiets her mind a little bit. we also have no problem feeding it. She will eat it right out of my hand.
Date published: 2021-03-21
Rated 1 out of 5 by from Gelding did not like the taste I switched my gelding from the regular SmartCalm to the Ultra. Within two days of switching, he was refusing to eat anything in his bucket if the Ultra was in there. I switched him back to the regular version and he went back to gobbling it up. I was curious how the Ultra would affect him but did not get a chance to see, obviously. The regular version does help him though.
Date published: 2021-03-04
Rated 5 out of 5 by from It took a little while but finally kicked in My arab gelding is very looky and flighty . Started this supplement along with Smart GI supplement after he was dx with ulcers. He's been on it for almost 2 months and is much more calmer and easier to work with.
Date published: 2021-02-18
Rated 5 out of 5 by from Really Works! After having my 5 year old Arab on this product for about 2 weeks he settled down dramatically!
Date published: 2021-02-18
Rated 5 out of 5 by from Great Product Seems to be working better than other supplements used in the past.
Date published: 2021-02-17
Rated 1 out of 5 by from Not picky eater approved My TB mare who is suspicious of any changes in her food refuses to eat this supplement. Even when I soak it in her mash she manages to eat around it.
Date published: 2021-02-13
Rated 5 out of 5 by from Worked Wonders Have tried numerous calming supplements for my Arabian but this is first one to truly work. I’m much happier and she is now able to take so many more noises and distractions without freaking out. Like a different horse. Took 30 days to really kick in so be patient!
Date published: 2021-01-21
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