Gut Health: Vet-Written Nutrition Guides

Explore vet-approved advice on sensitive stomachs, probiotics, and managing digestive issues for a healthy dog.

All articles written by Dr. Rebecca Massie, UK Veterinarian and Cofounder of Juno Pets

Essential Nutrition Reading

Are All-in-One Supplements Good for Dogs? A UK Vet's Review

Vet Recommended

Nutrition

15 Feb 2026

Are All-in-One Supplements Good for Dogs? A UK Vet's Review

Explore the benefits of all-in-one dog supplements in this expert guide by UK vet Dr Rebecca Massie. Learn why clinic...

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All Gut Health Articles

Close-up of a cute French Bulldog puppy captured indoors with soft focus.

Nutrition

27 Feb 2026 8 min read

A UK Vet's Guide to SIBO in Dogs: What You Need to Know

Learn about SIBO (Small Intestinal Bacterial Overgrowth) in dogs from a UK vet. Discover symptoms, diagnosis methods, and effective treatment approaches...

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Cute beagle puppy enjoying a sunny day outdoors on the grass.

Nutrition

26 Feb 2026 8 min read

Calsporin for Dogs: A UK Vet Explains This Unique Probiotic

UK vet Dr Rebecca Massie explains Calsporin (Bacillus velezensis DSM 15544) for dogs. Learn how this spore-forming probiotic supports gut health, digest...

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A dog sniffs pistachios on a white plate in an overhead, natural setting.

Nutrition

26 Feb 2026 7 min read

Slippery Elm for Dog Diarrhoea: A UK Vet's Dosing & Safety Guide

A UK vet's evidence-based guide to using slippery elm for dog diarrhoea safely. Learn proper dosing, timing, potential risks, and when professional vete...

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Close-up of a blue merle border collie in an open field with a yellow ball.

Nutrition

26 Feb 2026 8 min read

Understanding Bad Smelling Dog Farts: A UK Vet Explains

Bad smelling dog farts are typically caused by gas from microbial fermentation of undigested food. Learn when to worry and how to support your dog's gut...

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Adorable dog with sunglasses posing outdoors, showcasing a fun canine fashion sense.

Nutrition

23 Feb 2026 7 min read

What is the Gut Microbiome in Dogs? A UK Vet Explains

UK vet explains what the dog gut microbiome is and why it matters for your pet's health. Learn the signs of imbalance, factors that affect gut health, a...

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german shepherd with IBD in dogs guide by vet uk

Nutrition

21 Feb 2026 10 min read

IBD in Dogs: Signs and Management | UK Vet Guide

Learn about IBD in dogs with Dr Rebecca Massie MRCVS. Discover the main symptoms of Inflammatory Bowel Disease, diagnostic processes, and why comprehens...

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Behaviour

21 Feb 2026 7 min read

Understanding Fearful Dogs: A Gut Brain Perspective | UK Vet

Discover how gut health influences fearful dogs with UK Vet Dr Rebecca Massie. Learn about the gut brain axis, signs of anxiety, and how targeted prebio...

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MOS and FOS for Dogs: A UK Vet Guide to Prebiotics

Nutrition

21 Feb 2026 7 min read

MOS and FOS for Dogs: A UK Vet Guide to Prebiotics

Discover the benefits of MOS and FOS for dogs with UK Vet Dr Rebecca Massie. Learn how these essential prebiotics nourish the gut microbiome, support he...

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Dog Allergies and Gut Health: A UK Vet Explains the Link

Lifestyle

15 Feb 2026 9 min read

Dog Allergies and Gut Health: A UK Vet Explains the Link

Discover the vital link between dog allergies and gut health in this guide by UK vet Dr Rebecca Massie. Learn how leaky gut triggers skin issues and why...

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Nutrition

15 Feb 2026 8 min read

Postbiotics For Dogs: A UK Vet's Guide

What are postbiotics for dogs? Dr Rebecca Massie MRCVS explains how these stable metabolites fix the gut system to support joints, skin, and puppy energy.

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Nutrition

22 Nov 2025 10 min read

Dog Gurgling Stomach: A UK Vet’s Guide to Causes & Relief

Worried about your dog's gurgling stomach? UK Vet Dr Rebecca Massie explains why dogs get 'borborygmi', the link to gut health, and how simple dietary c...

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The Dog Gut-Immune Connection: A UK Vet’s Guide to Microbiome Health

Nutrition

20 Nov 2025 8 min read

The Dog Gut-Immune Connection: A UK Vet’s Guide to Microbiome Health

Did you know your dog’s immunity starts in the gut? Discover the vital link between the microbiome and disease prevention. Dr Rebecca Massie MRCVS expla...

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Dog Gut Health and Mood: A UK Vet’s Guide to the Gut-Brain Axis

Behaviour

18 Nov 2025 10 min read

Dog Gut Health and Mood: A UK Vet’s Guide to the Gut-Brain Axis

Is your dog anxious or reactive? The cause might be in their tummy. Dr Rebecca Massie MRCVS explains the gut-brain axis and how supporting dog gut healt...

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why is my dog poop yellow causes uk vet explains

Nutrition

14 Nov 2025 8 min read

Why is My Dog's Poop Yellow? A UK Vet Explains Causes

Finding yellow dog poop is worrying. It's often caused by fast gut transit, but can signal diet issues, Giardia, or pancreas problems. Our vet guide exp...

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chicory root for dogs supplement guide, UK vet explains

Nutrition

14 Nov 2025 9 min read

Chicory Root for Dogs: A UK Vet Explains This Prebiotic Powerhouse

Wondering about chicory root for dogs? A UK vet explains why this prebiotic powerhouse is so good for doggy digestion, gut health, and immunity, and how...

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What is the Gut-Brain Axis in Dogs? A UK Vet Explains

Behaviour

12 Nov 2025 10 min read

What is the Gut-Brain Axis in Dogs? A UK Vet Explains

Dr Rebecca Massie MRCVS explains the gut-brain axis in dogs. Discover the "second brain" and how your dog's gut health, microbiome, and diet directly im...

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Slippery Elm for Dogs: A UK Vet's Guide to Benefits and Use

Nutrition

10 Nov 2025 8 min read

Slippery Elm for Dogs: A UK Vet's Guide to Benefits and Use

UK Vet explains what slippery elm for dogs is, its benefits for diarrhoea, coughs, and gut health, and how to use it safely. Learn how it sooth...

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Your Dog's Sensitive Stomach (Beyond the Food Bowl): A UK Vet's Guide

Nutrition

08 Nov 2025 11 min read

Your Dog's Sensitive Stomach (Beyond the Food Bowl): A UK Vet's Guide

Dealing with a dog sensitive stomach in the UK? Dr Rebecca Massie MRCVS explains the common causes, including stress and diet, and offers a vet-approved...

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Vet's Guide to Spirulina for Dogs: Allergies and Immune Support

Nutrition

07 Nov 2025 10 min read

Vet's Guide to Spirulina for Dogs: Allergies and Immune Support

A practising UK vet explains the science behind spirulina for dogs. Discover its benefits for allergies and the immune system, and why it’s a key part o...

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Probiotics for Dogs: A UK Vet Explains If They Really Work

Nutrition

03 Nov 2025 10 min read

Probiotics for Dogs: A UK Vet Explains If They Really Work

Do probiotics for dogs really work? As a UK vet, I see them help manage everything from diarrhoea to itchy skin. Learn the science behind probiotics, wh...

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Vet-Formulated Daily Supplement

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Essential Nutrition Reading

Are All-in-One Supplements Good for Dogs? A UK Vet's Review

All Gut Health Articles

A UK Vet's Guide to SIBO in Dogs: What You Need to Know

Calsporin for Dogs: A UK Vet Explains This Unique Probiotic

Slippery Elm for Dog Diarrhoea: A UK Vet's Dosing & Safety Guide

Understanding Bad Smelling Dog Farts: A UK Vet Explains

What is the Gut Microbiome in Dogs? A UK Vet Explains

IBD in Dogs: Signs and Management | UK Vet Guide

Understanding Fearful Dogs: A Gut Brain Perspective | UK Vet

MOS and FOS for Dogs: A UK Vet Guide to Prebiotics

Dog Allergies and Gut Health: A UK Vet Explains the Link

Postbiotics For Dogs: A UK Vet's Guide

Dog Gurgling Stomach: A UK Vet’s Guide to Causes & Relief

The Dog Gut-Immune Connection: A UK Vet’s Guide to Microbiome Health

Dog Gut Health and Mood: A UK Vet’s Guide to the Gut-Brain Axis

Why is My Dog's Poop Yellow? A UK Vet Explains Causes

Chicory Root for Dogs: A UK Vet Explains This Prebiotic Powerhouse

What is the Gut-Brain Axis in Dogs? A UK Vet Explains

Slippery Elm for Dogs: A UK Vet's Guide to Benefits and Use

Your Dog's Sensitive Stomach (Beyond the Food Bowl): A UK Vet's Guide

Vet's Guide to Spirulina for Dogs: Allergies and Immune Support

Probiotics for Dogs: A UK Vet Explains If They Really Work

Related Nutrition Topics

Skin Health

Immune Support

Read More Guides

Behaviour

Lifestyle

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