21st Century Essential Pet Probiotics Digestive Support Capsule Supplement for Dogs, 90 count

By 21st Century Essential Pet
Rated 4.5 out of 5 stars
$13.30Chewy Price
$12.64Autoship Price
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Total Price: $109.18

About This Item


  • Has 3 choice strains of beneficial microorganism in equal amounts.
  • Helps support your dog’s digestion by providing her with 1 billion direct fed microorganisms.
  • Veterinarian formulated with a savory flavor, so your dog can enjoy taking her supplement.
  • Proudly made in the USA and tested in a laboratory to ensure quality.
  • Suitable for all dogs to help give them the digestive support they need.

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Nutritional Information

Feeding Instructions


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Top IngredientsDried Whey, Inulin (carrier), Gelatin...Brewers Dried Yeast, Glycerin, Dried Cheese...Active Ingredients: Parsley, Slippery Elm Bark, Ginger Root...Dried Aspergillus oryzae fermentation product, Dried Bacillus subtilis fermentation product, Dried Aspergillus niger fermentation product...Dehydrated Goat's Milk, Dried Aspergillus Oryzae Fermentation Product, Dried Aspergillus Niger Product...
Breed SizeExtra Small Breeds, Small Breeds, Medium Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...Extra Small Breeds, Small Breeds, Medium Breeds...
Health FeatureDigestive HealthDigestive Health, Immune SupportDigestive HealthDigestive HealthDigestive Health, Immune Support
LifestagePuppy, Adult, SeniorPuppy, Adult, SeniorAdult, SeniorPuppy, Kitten, Adult, SeniorPuppy, Kitten, Adult, Senior
Food FlavorUnflavoredMeat, Liver, CheeseUnflavoredUnflavoredUnflavored
Food FormSupplementSupplementSupplementFood Topping, SupplementFood Topping, Supplement
Special DietNo Corn No Wheat No SoyGluten Free, Grain-Free, Human-Grade...

Questions & Answers

4 Customer Questions

How long before you see results?My dog has sensitive stomach and gets bout of diaharrea. So far she has been on them for two days.
Answer by ChewyApr 27, 2019
This supplement takes around 3-4 weeks for best results.

Can the capsule be opened and mixed in food
Answer by ChewyJun 02, 2022
This capsule can be opened and mixed into a small amount of soft food. By mixing into a small amount of food (not the entire meal), you can be assured that the pet is ingesting the entire capsule’s content, since many pets will graze and food can be missed. Opening the capsule and mixing into soft food is an ideal way to administer the active ingredients to smaller dogs.

Is the savory flavor poultry based?
Answer by ChewyMar 26, 2019
There is no poultry or chicken in this product.

Can i give this to my puppy?2month old and half
Answer by ChewyMar 21, 2019
This supplement is suitable for all adult dogs to help give them the digestive support they need.

ReviewsWrite a Review

Rated 4.5 out of 5 stars
8 Ratings
Would recommend to a friend

8 Customer Reviews

Rated 5 out of 5 stars
By CosmoMN on Apr 17, 2021

Good product

Was looking for something to help my little girl with her digestion and these work very well. I sprinkle a little on her food and it does not appear to affect the taste of her food. She’s small so I don’t give her a full one but so far so good!

Rated 5 out of 5 stars
By Potato on Feb 19, 2021

Great product!

I have a 3 year old pittie mix who has constipation and digestive problems that impact his ability to eat. Being on this probiotic for 2 weeks has already regulated his digestion and I’ve even noticed his skin is softer too! 100% recommend

Rated 5 out of 5 stars
By poohbear on Apr 10, 2021

up set tummy

My beagle eats real fast but she has slowed down and her digestion is much better.

Rated 4 out of 5 stars
By 3DogMum on Nov 13, 2020

My Bad thought I purchased chewable

I was looking at chewable probiotics and then I had chosen thus one. When it arrived I saw it was caplets oops. I open them and sprinkle it over wet food I had to buy. I'm sure it does the same thing, I just can't fight my dogs to get them to swallow a pill everyday. Will look for chewable.

Rated 5 out of 5 stars
By Probiotics on May 5, 2020

Best probiotics

I’ve been using these for years because my dog has a really sensitive digestive system. Never had a problem after I started giving him these eight years ago. Very reasonably priced and difficult to find online. I was lucky to find them on this site.

Rated 3 out of 5 stars
By Coll on Mar 23, 2020


During tough times delivered 8 days after order.Eas not an option to advise where to deliver.Left on porch next to a covered porch in rain and snow.No emails sent to say where order was and needed it for senior dog.

Rated 5 out of 5 stars
By Chele on Oct 16, 2019

Nervous Dog with related stomach issues.

I open capsules and mix with food. Definitely seems to help with loose stools. Ordering my second bottle.

Rated 4 out of 5 stars
By Shiloh on Jul 12, 2019

So glad I found this for my Shepherd's

I have 3 Shepherd's who digestive systems are so delicate and this has been a life saving to me.