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4.9/5.0 By 1,000+ Dog Parents

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End Itching & Repair Gut Chaos Gut Glow™

  • Targets itching at the root by supporting a healthy gut–skin axis
  • All-in-One Gut Support: digestion, itching & immune balance
  • Complete Gut Flora: Natural pre, pro & postbiotics
  • 90-Day Risk-Free Trial — no questions asked
☤️ Clinicians' Choice

121 clinicians share this on FrontrowMD
without compensation. Learn more

Top clinicians who shared this product

These clinicians recommend this product without compensation.

Dr. Athena Gaffud, DVM
24/7 VetPets (Fresno, CA)
Dr. Casey L. Bradley, DVM
Animistic (Springdale, AR)
DR
Dr. Jared Anderson, DVM
Bradley Veterinary Clinic (Jefferson, TX)
Dr. Paula Simons, DVM
Veterinary Medical Center (Columbus, OH)
Dr. Wendy Asato, DVM
Pet Hospitals of Hawaii (Honolulu, HI)
DR
Dr. Mary Wagner, DVM
Fox Animal Hospital (Evanston, IL)

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Shipped and billed every 2 months Easy cancel & reschedule
Shipped and billed every 2 months Easy cancel & reschedule
Shipped and billed every 2 months Easy cancel & reschedule
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"I’ve evaluated countless supplements that claim to help with itching and digestion in dogs, but Gut Glow is the first one that truly stood out to me. Its formula is built around gut health, with probiotic strains that are thoughtfully and meaningfully chosen."
Dr. Athena Gaffud
Dr. Athena Gaffud
Licensed Veterinarian & Animal Health Consultant To The Vet's Pet
Product Label
Dog Size
Daily/Chew Count
Tiny
Under 25 lbs
1 chew / Tiny
Small
25 - 50 lbs
2 chews / Small
Medium
50 - 100 lbs
3 chews / Medium
Large
100+ lbs
4 chews / Large
Clinically tested to support skin health and odor control through the gut-skin connection
Supports digestive balance and consistent stool quality
Promotes a healthy gut microbiome with clinically studied probiotic strains
Designed for daily use across all dog sizes and breeds
Money Back Guarantee

Results in weeks or your money back

That's how confident we are in your results. If you're not satisfied, send it back to us free of charge.

OUR RETURN POLICY IS SIMPLE, GUT PROBLEMS WILL NEVER RETURN!
OUR RETURN POLICY IS SIMPLE, GUT PROBLEMS WILL NEVER RETURN!
OUR RETURN POLICY IS SIMPLE, GUT PROBLEMS WILL NEVER RETURN!
OUR RETURN POLICY IS SIMPLE, GUT PROBLEMS WILL NEVER RETURN!

Media

Recommended by magazines & universities across the world

Clean and natural formula

Every single ingredient in Gut Glow is added for one purpose: To support a healthy gut environment as quickly as possible — so dogs can finally experience calmer skin, less licking and scratching, and more comfortable digestion long-term.

No Fillers or Pesticides

No Fillers or Pesticides

Small-Batch Made in Illinois

Small-Batch Made in Illinois

Cold-Press Process

Non-GMO Ingredients

Non-GMO Ingredients

Product image
Brewers Yeast Complex™ & Hydrolyzed Yeast
Brewers Yeast Complex™ & Hydrolyzed Yeast +

Your dog’s gut “reset switch.”

• Clinically shown to reduce scratching by 40% and perceived itching by 57% in just 2 weeks

Reduces smelly fecal toxins (phenols & ammonia) by up to 59%, meaning fresher breath, less gas, and firmer stools.

Boosts protective IgA antibodies by ~20% and supports immune activity by ~42% — critical for dogs battling seasonal allergies, ear infections, and yeast overgrowth.

Increases beneficial gut bacteria within 14 days

Sources: Randomized controlled trial, Animals (MDPI), 2024; Propst et al., Journal of Animal Science, 2003

Inulin® Prebiotic Fiber
Inulin® Prebiotic Fiber +

Feeds the good bacteria so they can do their job.

Increases gut-protecting fatty acids (SCFAs) by up to 40% — these are the primary keys to firmer, more consistent stools.

• Selectively grows Bifidobacterium and Lactobacillus — the two bacterial families most linked to reduced allergic response and healthier skin in dogs.

Reduces toxic fecal compounds by up to 39% in clinical canine trials, directly improving stool quality and reducing gas and odor.

Supports gut barrier function, helping prevent the "leaky gut" pattern that veterinary researchers increasingly connect to chronic itching, yeast issues, and food sensitivities.

Sources: Propst et al., Journal of Animal Science, 2003; Garrigues et al., Animal Microbiome, 2021

Lactobacillus Acidophilus (Probiotic)™
Lactobacillus Acidophilus (Probiotic)™ +

The most researched dog-friendly probiotic strains in veterinary medicine.

Shown to reduce atopic dermatitis severity by up to 27% in clinical settings — targeting the gut-immune connection that drives itching, hotspots, and paw licking.

• Supports digestion and nutrient absorption, helping reduce bloating, occasional diarrhea, and gas within 1–2 weeks of consistent use.

• Works through immune modulation meaning it helps your dog's body respond appropriately to allergens instead of overreacting.

Increases lactic acid by 30% that naturally lowers gut pH, creating an environment hostile to yeast overgrowth and harmful bacteria — particularly relevant for dogs prone to ear infections and yeasty skin.

Sources: Kim et al., Journal of Microbiology and Biotechnology, 2015; Song et al., BMC Microbiology, 2025

Vet-Reviewed Probiotic Blend+ (Multi-Strain)
Vet-Reviewed Probiotic Blend+ (Multi-Strain) +

7 targeted strains working together — because single-strain supplements miss the bigger picture.

• B. bifidum + L. acidophilus + E. faecium shown to reduce clinical symptoms of atopic dermatitis by 80% over 16 weeks by correcting gut microbiota dysbiosis

• Multi-strain probiotic blends shown to improve stool quality by up to 48% in clinical trials — significantly more effective than single-strain products

• Helps maintain a calm, stable digestive system during stressful periods, diet transitions, and antibiotic recovery.

Includes:
Enterococcus faecium, Lactobacillus plantarum, Lactobacillus lactis,
Lactobacillus acidophilus, Lactobacillus fermentum,
Lactobacillus brevis, Bifidobacterium bifidum

Sources: Song et al., BMC Microbiology, 2025; Garrigues et al., Animal Microbiome, 2021; Marsella et al., Veterinary Immunology and Immunopathology, 2012

3 Powerful Reasons Why Gut Glow Is Built For Results

1. Targets The Root Cause (Indole Production)

1. Targets The Root Cause (Indole Production)

Most itch supplements treat the surface. Gut Glow targets indole production — your dog's built-in anti-inflammatory system that lives in the gut, not the skin. Gut Glow rebuilds the ecosystem that produces indoles — so your dog's body can finally calm itself down the way it was designed to.

2. Naturally Occurring Probiotic Strains

2. Naturally Occurring Probiotic Strains

Long before kibble, antibiotics, and sterile steel bowls — dogs thrived on raw prey, fermented gut contents, and soil-rich microbes. Their gut was constantly replenished by nature. We built Gut Glow around that. 7 strains that reflect the microbial diversity that dogs were meant to carry all along.

3. Veterinarian-Backed Formula

3. Veterinarian-Backed Formula

Our team of PhDs spent over 2 years creating one simple, powerful chew with real results. Normal brands use cheap fillers, maltodextrin, and single-strain probiotics. We use none. Every ingredient in the chew has a purpose for your dog's gut.

Why Gut Glow customers get results faster

VS.
Competitor product
WORKS IN MONTHS
20–30% see any change
Only treats surface symptoms
Single probiotic strain or under-dosed blends
Label-decoration INGREDIENTS from china
60–80% inactive filler
Generic mass-produced chews
Powders & pills they refuse

Your Dog’s Transformation Journey Ahead

Weeks 1-2

STRENGTHEN THE BARRIER

Inflammatory signals begin settling as the gut starts to rebalance & indole production begins.


You'll notice:
less paw licking, fewer restless nights, more comfortable stools.

Weeks 3-6

VISIBLE COMFORT

The gut lining reinforces → immune overreaction decreases → yeast growth stabilizes.


You'll see:
firmer stools, calmer skin, fewer hot spots, less odor.

Weeks 7-12

REBUILD THE AXIS

The gut–skin–immune connection stabilizes at a deeper level.


You'll see:
softer coat, fewer flare-ups, more consistent digestion.

Long-Term

THEIR HEALTHIEST SELF

Consistent gut balance + year-round comfort.
Results: stable digestion, less sensitivity, more energy.

The Science

Pubmed has over 700,000+ studies about our ingredients. They have also been used in traditional medicine for 1000s of years. Some results from 3rd party studies:

The Science

Pubmed has over 700,000+ studies about our ingredients. They have also been used in traditional medicine for 1000s of years. Some results from 3rd party studies:

0%

of dog parents reported calmer digestion and more consistent stool within 2–4 weeks

0%

reported reduced paw-licking, itching, or ear irritation within the first few weeks

0%

said their dog seemed more comfortable, relaxed, and “back to normal” after 30–45 days

Developed by world-class veterinary professionals

Supported by the world’s top pet clinicians and DVMs.

Wendy Asato

"As an integrative companion animal veterinarian, I recommend Gut Glow for dogs with chronic itching, dull coats, and sensitive digestion. This targeted blend of probiotics, prebiotics, and functional fibers supports the gut–skin axis — helping reduce scratching, improve coat shine, and restore balanced digestion"

Wendy Asato

Board-Certified Veterinarian | DVM, CVA, TCVM

 Dr. Casey L Bradley

"As a PhD animal nutritionist and dog owner, I appreciate Gut Glow's formula’s balanced use of yeast, prebiotics, probiotics & nutrients. I trust this product to support digestive wellness in my own dogs."

 Dr. Casey L Bradley

Founder & Veterinary Director of Animistic | PhD, M.S. (Animal Nutrition)

Nade Gremmins

"Digestive issues like loose stools, diarrhea, and vomiting are extremely common—and they often show up as skin and coat problems too. That’s why I confidently recommend these Digestive Soft Chews to my patients: they’re palatable, easy to give, and formulated with probiotics to support firm stools, healthier digestion, and improved skin and coat."

Nade Gremmins

Board-Certified Veterinarian | DVM, DACVECC, CUVS (Cornell)

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Clinic-grade skin results

If We Don't Help You, We Don't Want Your Money!

We know you’ve tried everything, and every company promises they can help your dog. But nothing really works. Maybe you’ve tried medicated shampoos, prescription meds, anti-itch sprays, endless kibble changes, ear cleaners, powders, pills — the list goes on. And after all that time and money… the scratching, licking, stomach issues and flare-ups still come back. No wonder you’re exhausted. No wonder you’re skeptical.

Gut Glow is different. It’s built to support comfort at the source — the gut microbiome — using probiotics, prebiotics, yeast support and natural fibers designed specifically for dogs. No cheap filler. No fairy-dust dosing. Just a clean, premium formula created with veterinary guidance to actually do real work from the inside out.

And yes — we know you still have doubts. You’ve heard big promises before. That’s why we offer a 100% money-back guarantee. If you don’t love the results, just email us — we’ll refund you. Simple. Now it’s your move. And if you’re like hundreds of other dog parents, in a few weeks you might be saying what they did: “I can’t believe I didn’t start sooner." Because nothing makes us happier than seeing a dog finally comfortable again.

Sincerely,

The Vet's Pet Team

Gut Glow
Excellent 4.8 | 1319 reviews

Gut Glow

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We are serious about pet health, ask away

Find answers to common questions about Gut Glow, shipping, returns, and more.

Why should I use Gut Glow? +

Today, more dogs than ever struggle with issues like loose stools, frequent licking, itching, and sensitivity. What many pet parents don’t realize is that these surface-level symptoms are often connected to what’s happening inside the gut.

The gut plays a central role in digestion, immune balance, and skin comfort. When the gut microbiome is out of balance or the intestinal barrier is weakened, it can contribute to inflammation and visible discomfort throughout the body.

Gut Glow is designed to support gut health at the foundation by combining probiotics, prebiotic fiber, and functional immune-support ingredients like bovine colostrum and plasma. Instead of masking symptoms, Gut Glow focuses on supporting digestion, gut integrity, and immune balance — systems that influence stool quality, skin, coat, and overall comfort.

When will I notice a difference? +

Every dog is different, but many pet parents report improvements in digestion, stool quality, and overall comfort within the first few weeks of daily use.

Some dogs show changes sooner, while others may take longer depending on their age, diet, and existing gut health. For best results, Gut Glow should be given consistently every day.

Gut health support works best as a routine — maintaining daily use helps support ongoing balance rather than temporary changes.

How easy is it to use? +

Very easy. Simply give the recommended daily amount based on your dog’s weight.

For dogs with sensitive stomachs, we recommend starting slowly:

  • Days 1–3: Give half the daily amount
  • Day 4 onward: Increase to the full daily amount if your dog is tolerating it well

Consistency is key. Daily use delivers the best results.

What is your return policy? +

We offer a 30-day return policy. If you're not satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

More questions? +

Feel free to reach us at support@thevetspet.com, we try to get back to al of our customers in just an hour!