Bark&Spark™ Probiotic Chews

$29.99 $29.99

from 0.20$ / per chew

4.6

Rated 4.6 out of 5 stars

375 Reviews

Lisa Bathford , Marc Womach and 373+ others love our products!

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Quantity 120 chews

120 chews 180 chews

Flavor Chicken

Chicken Bacon

12 left in stock - delivery in 1-2 days

Feeding guide

Up to 20 lbs

2 Chews Daily
(60 Days Supply)

21 – 40 lbs

3 Chews Daily
(40 Days Supply)

41 – 60 lbs

4 Chews Daily
(30 Days Supply)

Over 61 lbs

6 Chews Daily
(20 Days Supply)

Give with food for best results. Use daily & consistently.

Timeline of Visible Improvements

92%

noticed reduced gas and bloating within 10 days

96%

saw improvement in stool consistency and digestion in 3 weeks

*Results based on customer feedback in 2024

Signs It's Working

Our chews support seasonal allergy relief, skin comfort and immune balance. Look for:

Less gas & bloating

Healthier, more consistent stools

Improved appetite & energy

Calmer tummy, happier pup

Free Shipping

90 Day Guarantee

Made in USA

Vet Formulated

Free Shipping

60 Day Guarantee

Made in USA

Vet Formulated

Ingredients

5 Probiotics Blend

1B CFU

Our probiotic blend delivers 1 billion CFU, working to support a healthy digestive system and overall immunity. The combination of prebiotics with our carefully selected probiotics helps maintain balance in the gut, promoting your dog’s wellness.

Prebiotic Blend

1500 mg

Sourced from pineapple, bromelain is a natural enzyme that helps break down proteins and reduce allergic reactions. Its anti-inflammatory effects support skin healing and help soothe irritation, swelling, and discomfort linked to environmental allergens.

Enzyme Blend

1500 mg

Packed with curcumin, turmeric root provides powerful antioxidant and anti-inflammatory benefits. It helps manage allergic flare-ups by calming the immune system and reducing itchiness and inflammation in the skin and joints.

Papaya

1500 mg

A natural source of fiber that supports healthy digestion and helps flush out allergens. Promotes gut balance, which plays a key role in managing allergy symptoms and boosting overall immunity.

Meet Our Veterinary Experts

Trusted vets behind Bark & Spark. Each brings a unique perspective on canine digestive wellness and supports our mission to deliver safe, thoughtful support for gut health, comfort, and daily vitality.

Dr. Emily Carter, DVM

“I regularly recommend Bark & Spark's probiotic chews to pet owners. Their gentle, well-balanced formula supports digestive health and uses clean ingredients I feel confident suggesting.”

Dr. James Brooks, DVM

“The focus on digestive balance and overall wellness is what makes these probiotic chews stand out. I value the brand’s transparency and the steady improvement I’ve observed in pets over time.”

Dr. Natalie Kim, DVM

“I love that Bark & Spark avoids unnecessary additives and prioritizes gentle, effective digestive support. I’ve seen real improvements in dogs with sensitive stomachs.”

Real Results from Probiotic Chews for Dogs

Validated by an independent survey of 200 pet parents in 2024

99.1%

Reported improved digestion & reduced tummy discomfort

95%

Would recommend our Digestive Support Chews to other dog parents

97%

Pet parents noticed their dogs seemed more comfortable and active

Real Results From Real Customers

Probiotic Chews

FAQs

What ingredients are in Bark & Spark's Probiotic Chews?

Our chews contain a blend of probiotics, prebiotics, fiber (like pumpkin), and digestive enzymes, carefully selected to support gut balance and everyday wellness.

How many probiotic chews should I give my dog each day?

Dosage depends on your dog’s size and is listed on the product label. As a general guideline, 1 soft chew per 25 lbs of body weight is typical.

When will I start seeing results?

Many pet parents notice improved digestion and regularity within 1–2 weeks. Consistent daily use is key for best results.

Can these chews help with gas or upset stomach?

These chews are formulated to support digestive health, which may help reduce occasional gas, bloating, or sensitivity. Every dog is different, and results may vary.

Are the ingredients vet-approved and safe?

Absolutely. All ingredients are carefully reviewed and approved by veterinarians and formulated in accordance with AAFCO guidelines.

Can my dog take these with other medications or supplements?

In most cases, yes. If your dog is taking medication or has a sensitive condition, consult your vet before use.

Are these chews suitable for all dog breeds?

Absolutely. Our formula is designed to be suitable for dogs of all sizes and breeds over 6 months of age..

What makes Bark & Spark's probiotic different?

We use a blend of pre, pro, and postbiotics to support digestive wellness with no added sugar, soy, or dairy. Each chew is made with care and simplicity.

Can this help with bad breath or loose stools?

A balanced gut often contributes to better digestion and fresher breath. Many pet parents report positive changes with regular use.

What flavors are available?

Our probiotic chews come in dog-friendly flavors like natural chicken and turkey & bacon — even picky eaters enjoy them!

How should I store the product?

Store in a cool, dry place with the lid tightly closed. Keep away from direct sunlight. Shelf life is typically 18–24 months.

Is there a satisfaction guarantee?

Yes! If you’re not satisfied, contact us within 60–90 days and we’ll make it right.

4.6

Rated 4.6 out of 5 stars

Based on 403 reviews

Total 5 star reviews: 257 Total 4 star reviews: 146 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0

100%would recommend this product

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403 reviews

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CJ
Chris J. Y.
Reviewing
Bark&Spark™ Probiotic Chews
I recommend this product
Rated 5 out of 5 stars
1 month ago
Good calming affect.
We have a brand new, 2 year-old Jack Russell terrier. One or two of these helped calm him tremendously.
Was this helpful?
1
1.
Reviewing
Bark&Spark™ Probiotic Chews
I recommend this product
Rated 4 out of 5 stars
1 month ago
Works with correct number given / poop reeks
Second purchase, this time using 2 chews per meal instead of 2 chews per day. This time it mostly works. She shows only tacit interest in her poop and isn't scarfing it down as before. 65 pounds, eats 2x per day, so getting 4 chews per day. Poop is solid, good consistency, not runny, but really, really reeks (I know, it's poop, but it's like 10x worse smelling than without the chews). Overall happy with the outcome but spending 2x as much as expected per month to achieve the result intended.
Was this helpful?
P
Paddlefoot
Reviewing
Bark&Spark™ Probiotic Chews
I recommend this product
Rated 5 out of 5 stars
1 month ago
Pups like them
Pups like the taste of the tablets. Just got them so don’t know how they’ll work yet. I have high hopes! They smelled good and were a good price and rated well by many others.
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KS
Kimberly S.
Reviewing
Bark&Spark™ Probiotic Chews
I recommend this product
Rated 5 out of 5 stars
1 month ago
Crumble them in dog food
Works really well well. My dog was picking them out of her dog food so I started breaking them up and mixing in. She doesn’t notice 😆
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GM
Glynese M.
Reviewing
Bark&Spark™ Probiotic Chews
I recommend this product
Rated 5 out of 5 stars
1 month ago
A hit with the pups 🐶💕
My pups love these, we call them ‘treats’ they can’t wait to get it each day.
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