Probios Feed Granules

Regularly: $41.29

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Less than $0.20/DAY
(160 day supply)


In Stock. Usually Ships within 24 hours.

Shipping weight = 5.50 lbs.


Product Summary:

Probios® Feed Granules

Probios® Feed Granules contain essential nutrients and help promote gastrointestinal health. This formula is a great source of live, naturally occurring microorganisms to assist in maintaining normal digestive function during times of stress from illness, weaning, or diet changes.


  • Improves feed conversion
  • Can help increase growth
  • Stimulates appetite
Item Specifications:

Lactic Acid Bacteria* not less than 10 million CFU** / g
*Enterococcus faecium, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus plantarum, Other
** Colony Forming Units

Calcium Carbonate, Sodium Silico Aluminate, Dried Enterococcus Faecium Fermentation Product, Dried Lactobacillus Acidophilus Fermentation Product, Dried Lactobacillus Casei Fermentation Product, and Dried Lactobacillus Plantarum Fermentation Product.

Directions for Use:
Use on Horses, Beef Cattle, Dairy Cattle, Swine, Sheep, and Goats
See Product Label for Feeding Directions

To view Product Label Information and MDSD Sheet, please look under Downloadable Resources on the right..

Downloadable Resources
Product Label InformationManufacturer Information
MSDS SheetManufacturer Information
Style Item Number Model Number UPC
50lb BWA15 50LB PBP04
5lb BWA15 5LB PBP05 078631731365

Product Reviews by Customers

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Browse 4 questions Browse 4 questions and 62 answers
Why did you choose this? Store
My 30 yo horse has been on this for a long time. He has shown no signs of colic since being on probios.
Cathy L. S on Apr 2, 2019
It works well on my 19 year old gelding who tends to get diarrhea. This product has totally corrected this issue.
Jene M on Dec 11, 2018
My 30 yo horse has been on this for a long time. He has shown no signs of colic since being on probios.
Cathy L. S on Apr 2, 2019
My horse does well on this
Lindy B on Mar 4, 2019
It works well on my 19 year old gelding who tends to get diarrhea. This product has totally corrected this issue.
Jene M on Dec 11, 2018
vet recommended
Peter B on Nov 13, 2018
My vet recommends the paste after worming and pellets daily to help with gas colic.
Janet A on Nov 8, 2018
The granules stay in the grain bucket better than the powder.
JACQUELINE K on Nov 7, 2018
We have a 22 yo mare with gut issues, this keeps things somewhat calm for her.
Stephanie S on Nov 4, 2018
All the horses eat it.
Sarah W on Sep 17, 2018
It really aids my rescue pony who is 31 years old with his digestion and food consumption
Karen on Sep 16, 2018
I have a mare with a very sensitive stomach and this product has really helped tremendously so she doesn't get loose stools anymore especially when going through deworming.
Cesia A on Aug 31, 2018
I've always used it for my Mare. I use it for good gut health. Easy to use.
KRISSY K on Jul 23, 2018
I love probios and I am trying this
sally u on Jun 27, 2018
have used this products for a few years and have been very happy with it
teresa p on May 31, 2018
I have trusted Probios for years and I like that I can give it to all my animals not just the horses.
Terri T on May 3, 2018
Horse started having mild colics. Haven't had any problems since starting Probios. Her coat looks fantastic too!
VICKI A on Apr 29, 2018
good price have 5 horses
Robin L on Mar 29, 2018
To mix in the feed for our sheep to keep them healthy.
Kenny H on Mar 9, 2018
I use Probios to try and prevent diarrhea in my 23 year old gelding.
Robin C on Feb 7, 2018
Always used this product but in powder form. Here in South Louisiana the humidity is horrible always turning my powder into paste. The Granules are not effected by our humidity and are perfect for me and my weather conditions. Plus I think less is lost when adding to feed.
Terri T on Jan 3, 2018
Has worked well for my older horse who needed some extra help with digestion. Highly recommend.
Brenda A on May 15, 2017
Excellent probiotic - excellent price
Carol W on Dec 2, 2016
keeps gut healthy during stress
nancy r on Nov 1, 2016
With the weather changing it is a good idea to make sure your horses digestion is in good order.
Diana L on Oct 20, 2016
Used for years with my Bard Mustang, now using on another older horse to keep his tummy happy
Nancy S on Jun 29, 2016
Keeps my mare's digestion moving and regular.
Laura D on Mar 28, 2016
Have used this product for over 10 yrs and works well.
Debra C on Mar 1, 2016
Awesome supplement for my barrel horses that travel a lot, and they love to eat it!
Bethany C on Feb 18, 2016
putting weight on horse, very happy with results
Linda S on Feb 4, 2016
as effective as more expensive paste or powder version.
linda z on Jan 6, 2016
My 22+ yr old feedlot rescued Appaloosa gelding has been on the powdered formula to help with loose stools. Wanted to try to see which formula worked better for him...the granules or the powder.
April N on Nov 4, 2015
horse has been on antibiotics and repetitive wormer, needs pro bios
Connie B on Sep 13, 2015
I wouldn't do without probiotics in my daily regimen, since 70+ % of our immune system is in our guts, so I always feed this to my horses. I love that it includes several strains, including the "plantarium", which is necessary for the hind gut. Yes probiotics are excellent for digestive health, but also do so much more, for just pennies a day, with Probios.
Vicki T on Aug 8, 2015
Given to 35 yr old mare
Georgia J on May 24, 2015
My horses do much better when I use a probiotic in their grain.
Jennifer N on Apr 15, 2015
For an emaciated mare saved from a kill pen
Susan P on Feb 23, 2015
Good sale on this. Good for my horses.
Terry G on Feb 14, 2015
This product is great for keeping my horse's gut healthy.
Julie R on Dec 5, 2014
Keep my horse healthy and it works great.
Kimberly Y on May 8, 2014
same as powder but in granule form and ten bucks cheaper...
Lisa D on Apr 13, 2014
I have used this product for years and it is the only thing that helps keep the weight on my 25 year old TB mare! Works wonders!
Shana S on Mar 31, 2014
recommended by trusted friend
Dori B on Mar 22, 2014
Veterinarian Recommendation
Kimberly M on Feb 1, 2014
The BEST product on the market!! Will always have in my barn!!! ALWAYS!!!!!!!!!!!!!!!!!!!
Lindy B on Jan 17, 2014
My horse does well on this
Lindy B on Mar 4, 2019
vet recommended
Peter B on Nov 13, 2018
What type of consistency are the granules? Is it similar to salt or suger granules?
Anne M on Jul 6, 2014
BEST ANSWER: I bought the probios granules because I thought it would be easier to mix with grain than the probios powder. It wasn't. It is coarser than salt or sugar. It fell to the bottom of the feed bucket and my horse was able to pick around it and I was constantly throwing some out when I cleaned out his bucket. The powder doesn't stick to regular grain either so I mix it with a tiny bit of sweet feed first then add it to his regular grain (Safechoice). If sweet feed isn't an option, you can sprinkle a little water atop the dry grain before adding the powder. Hope this helps.
My 15 year old Paint mare has coliced twice in 2 months even wearing a grazing muzzle. She stays in a dry lot half days with a few hours turnout wearing muzzle. Also is picky abou to mixing meds into grain. Would this be helpful to her?
A shopper on May 27, 2017
BEST ANSWER: Probios is really good for horses that don't have constant forage, different feeds, stress...anything that would cause a horse to have excess stomach acid in the prevention of developing ulcers. Being in a dry lot mostly, the type of colic would be important. If it was sand causing the discomfort, a sand clear sup is your friend. Talk to your vet if it was a blockage and prevention measures. Gas or stomach ache type colic might be helped with this but granules tend to fall thru the grain. Handy for a none picky eater. I'd go with a powder that you can easily add molasses too and get it to stick.
Is this product flavored?
Linda C on Mar 14, 2019
BEST ANSWER: No. As much as I love the price of this product it seems that most of it goes to waste since it's in small granules form and they end up on the bottom of the bucket. Asked i don't have a picky eater. So i started buying probios in a cookie or treat form. This way I know my horse gets the full benefit of it. It's a bit pricey but nothing goes to waste and on a long run because it's not wasted it's a better deal. Also if it's on sale I buy more so i save even more.