Dr. Ian Billinghurst
Father of Raw Feeding
“I start every gut recovery program with fermented foods”
Formulated with Dr. Ian Billinghurst, B.V.Sc.Veterinary surgeon · Creator of the B.A.R.F. diet · Author of four books on natural pet nutrition
What it helps with
- A treat that works with the powders
- One protein, three fermented plants, Mānuka honey
- Grass-fed beef or heritage pork
- Dehydrated, never baked
- Gut support between meals
- On the 2025/2026 Treat List
4.9 14,500+ happy customers
Fermented treats
Gussy's GutAbles® Treats
A treat that treats their gut well. One protein, our fermented superfoods and organic Mānuka honey, dehydrated and never baked. On Susan Thixton's 2025/2026 Treat List.
Click here for ingredients
GutAbles Beef: Grass-fed beef, Cabbage*, Cauliflower*, Broccoli*, Wedderspoon Organic Mānuka Honey. GutAbles Pork: Heritage pork, Cabbage*, Cauliflower*, Broccoli*, Wedderspoon Organic Mānuka Honey.
- Regenerative protein
- Fermented blend + Mānuka honey
- 25-day supply
- A treat with gut support between meals
- One protein, three fermented plants, Mānuka honey
- Subscribe & Save for the lowest price
What owners notice
A treat that works with the bowl
A healthy gut shows up all over the dog. These are the changes owners tell us about most.
- A treat that pulls its weightOne protein, three fermented plants, Mānuka honey.
- Works with the powdersBetween meals, alongside the GROW system.
- Real sourcingGrass-fed beef or heritage pork, with Wedderspoon Mānuka honey.
- Dehydrated, never bakedLow and slow keeps the ferment intact.
Every dog is different. A treat is part of the bowl, not the whole garden.
WHY GUTABLES ARE DIFFERENT
Gussy's GutAbles proudly feature grass-fed beef and regeneratively raised heritage pork, paired with organic Mānuka honey from Wedderspoon. Then we built a custom-fermented blend of prebiotic plants around them, chosen specifically to support gut health in every treat. Our goal was simple: create the most nutrient-dense treat we could, or nothing at all.
At Gussy's Gut, we do what is best for the health of our pets and for our planet at the same time.
We donate 5% to theCFAR.org for every package you purchase of GutAbles Pork. This organization was founded by Will Harris to educate farmers and ranchers on regenerative practices and agricultural resilience.
CHOOSE YOUR PROTEIN
GutAbles Beef
Ingredients: Grass-fed beef, Cabbage*, Cauliflower*, Broccoli*, Wedderspoon Organic Mānuka Honey.
* = Organic and fermentedMade with grass-fed, pasture-raised beef. A familiar, broadly tolerated protein that most dogs already love. Beef is naturally rich in iron, zinc, and B12, making it a strong everyday choice for active dogs and dogs of all life stages.
GutAbles Pork
Ingredients: Heritage pork, Cabbage*, Cauliflower*, Broccoli*, Wedderspoon Organic Mānuka Honey.
* = Organic and fermentedMade with regeneratively raised heritage pork. Pork is a rich source of B vitamins and high-quality fats, and serves as a novel protein for many dogs who've spent their lives on chicken and beef.
What's inside
Every ingredient in GutAbles
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Broccoli
Our backbone green: fiber and vitamins to nourish the gut.
Broccoli
The backbone green in three of our blends. It brings fiber, vitamins and glucosinolates that help nourish a healthy gut.
Found inBoost™Sustain™Fiber & Fortifier™
Fermented in Boost™ & Sustain™. Not fermented in Fiber & Fortifier™.
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Cauliflower
Cruciferous fiber, softened by fermentation so more is ready to absorb.
Cauliflower
A cruciferous vegetable with plant fiber and glucosinolates. Fermentation softens its tough cell walls so your dog’s gut can get at more of it.
Found inBoost™
Fermented in Boost™.
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Collard Greens
The one new green in the 18: a hardy leaf, fermented so more of it is ready to absorb.
Collard Greens
A hardy, dark leafy green from the cabbage family. It brings fiber, vitamins and minerals, and fermentation softens its tough cell walls so your dog can absorb more of what it holds. It replaced mustard greens in the current Boost™.
Found inBoost™
Fermented in Boost™.
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Kale
A dark leafy green, gentler and easier to absorb once fermented.
Kale
A dark leafy green full of vitamins, minerals and fiber. Fermented, it’s gentler and easier for your dog to absorb.
Found inBoost™Fiber & Fortifier™
Fermented in Boost™. Not fermented in Fiber & Fortifier™.
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Beet (root)
Earthy, sweet fiber and plant pigments to nourish the gut.
Beet
Earthy, sweet and deeply colored. Beets add fiber and natural plant pigments that help nourish the gut.
Found inBoost™Fiber & Fortifier™
Fermented in Boost™. Not fermented in Fiber & Fortifier™.
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Carrot
A sweet root dogs love, with fiber for steady digestion.
Carrot
A sweet, crunchy root dogs already love. It brings fiber and beta-carotene to support steady, everyday digestion.
Found inSustain™
Fermented in Sustain™.
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Dandelion (root & leaf)
Prebiotic root fiber and bitter greens that support digestion.
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Ginger
A warming root long used to support digestion.
Ginger
A warming root long used to settle and support digestion. A small amount goes a long way.
Found inBoost™
Fermented in Boost™.
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Turmeric
A golden kitchen root for a comfortable, well-supported gut.
Turmeric
A golden root used in kitchens for thousands of years. It brings warming plant compounds that support a comfortable gut.
Found inBoost™
Fermented in Boost™.
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Decaffeinated Green Tea Leaf Extract (decaffeinated leaf extract)
Caffeine-free polyphenols the gut garden can put to use.
Decaffeinated Green Tea Leaf Extract
Caffeine-free green tea brings polyphenols. Fermentation helps turn them into forms the gut garden can use.
Found inBoost™
Fermented in Boost™.
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Holy Basil
An aromatic herb that adds diversity to a steady gut garden.
Holy Basil
An aromatic herb (tulsi) traditionally used for daily balance. It adds plant diversity to a steady, maintained gut garden.
Found inSustain™
Fermented in Sustain™.
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Milk Thistle Seed
A traditional herb seed that supports wellness from the gut out.
Milk Thistle Seed
A traditional herb seed with natural plant compounds. It supports your dog’s overall wellness from the gut out.
Found inBoost™
Fermented in Boost™.
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Moringa
A leafy nutrient powerhouse for long-term gut support.
Moringa
A leafy green known as a nutrient powerhouse, full of vitamins, minerals and amino acids for long-term gut support.
Found inSustain™
Fermented in Sustain™.
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Oregano
A hardy herb that adds aromatic diversity to the gut garden.
Oregano
A hardy Mediterranean herb with aromatic plant compounds (terpenes). It adds diversity to the gut garden.
Found inBoost™
Fermented in Boost™.
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Parsley
A tiny herb packed with vitamins and minerals.
Parsley
A nutrient-dense leafy herb with vitamins, minerals and chlorophyll. It’s a small green with a lot packed in, supporting everyday digestion.
Found inBoost™Sustain™Fiber & Fortifier™
Fermented in Boost™ & Sustain™. Not fermented in Fiber & Fortifier™.
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Apple (fruit & fiber)
Gentle pectin fiber that helps keep things steady. No added sugar.
Apple
Apples bring pectin, a gentle soluble fiber that helps keep stools steady and feeds good bacteria. No added sugar, just the fruit.
Found inSustain™Fiber & Fortifier™
Fermented in Sustain™. Not fermented in Fiber & Fortifier™.
-
Blueberry (wild)
Wild blueberries carry more polyphenols than cultivated ones, and good bacteria love them.
Blueberry
Wild blueberries, not the cultivated kind: smaller, more intense, and richer in the polyphenols good gut bacteria love to feed on.
Found inBoost™Fiber & Fortifier™
Fermented in Boost™. Not fermented in Fiber & Fortifier™.
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Papaya
A tropical fruit with natural enzymes that help break down food.
Papaya
A tropical fruit known for its natural enzyme papain. It supports the breakdown of food in the bowl and beyond.
Found inBoost™
Fermented in Boost™.
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Alfalfa Grass
A young, mineral-rich grass, the fresh green dogs go looking for.
Alfalfa Grass
A young, mineral-rich grass. It’s the kind of fresh green many dogs go looking for, and it brings chlorophyll, vitamins and fiber to nourish the gut.
Found inBoost™Youthful Grasses & Sprouts™ dogs & catsFiber & Fortifier™
Fermented in Boost™ & Youthful Grasses & Sprouts™. Not fermented in Fiber & Fortifier™.
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Alfalfa Sprouts
Delicate sprouts picked at peak nutrient density.
Alfalfa Sprouts
Delicate sprouts picked at peak nutrient density, bringing vitamins, minerals and enzymes to nourish the gut.
Found inYouthful Grasses & Sprouts™ dogs & cats
Fermented in Youthful Grasses & Sprouts™.
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Barley Grass
A tender young grass that feeds the gut garden like fertilizer.
Barley Grass
A tender young cereal grass full of vitamins, minerals and enzymes. It nourishes the gut garden like fresh fertilizer.
Found inYouthful Grasses & Sprouts™ dogs & cats
Fermented in Youthful Grasses & Sprouts™.
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Broccoli Sprouts
Baby broccoli, harvested young when it is most concentrated.
Broccoli Sprouts
Baby broccoli, harvested days after sprouting, when the plant is most concentrated. It’s a rich source of sulforaphane.
Found inYouthful Grasses & Sprouts™ dogs & cats
Fermented in Youthful Grasses & Sprouts™.
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Cabbage Sprouts
Young cabbage, sprouted and fermented at its most concentrated.
Cabbage Sprouts
Young cabbage, sprouted and fermented. All the gut-loving goodness of cabbage, concentrated at its youngest.
Found inYouthful Grasses & Sprouts™ dogs & cats
Fermented in Youthful Grasses & Sprouts™.
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Oat Grass
Soft young oat grass, the green many pets love to nibble.
Oat Grass
Soft, sweet young oat grass, the ’cat grass’ many pets nibble on, harvested young when its nutrients peak.
Found inYouthful Grasses & Sprouts™ dogs & cats
Fermented in Youthful Grasses & Sprouts™.
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Wheatgrass
Young wheat grass, cut before the grain, full of chlorophyll.
Wheatgrass
Young wheat grass, cut before the grain forms. It brings chlorophyll, vitamins and minerals in a fresh green your dog can’t get from a bag of kibble.
Found inYouthful Grasses & Sprouts™ dogs & cats
Fermented in Youthful Grasses & Sprouts™.
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Grass-fed Beef
Pasture-raised beef, a familiar protein most dogs already love.
Grass-fed Beef
Grass-fed, pasture-raised beef: a familiar, broadly tolerated protein that brings iron, zinc and B12, and one most dogs already love.
Found inGutAbles®
-
Heritage Pork
Real, regeneratively raised protein your dog will work for.
Heritage Pork
Regeneratively raised heritage pork: real, single-source protein your dog will work for.
Found inGutAbles®
-
Mānuka Honey (Wedderspoon, organic)
A touch of natural sweetness that holds the treat together.
Mānuka Honey
A touch of New Zealand mānuka honey for natural sweetness and to bind the treat.
Found inGutAbles®
only the best
"When I say only the best for my dog, this is it."
Trusted by the vets who know
Hear it from the veterinarians
Integrative and raw-feeding vets on why they recommend fermented whole foods for the dogs in their care.
Dr. Steve Marsden
Holistic Vet
“Fermentation is super important if you want to heal a leaky gut”
Dr. PJ Broadfoot
Holistic Vet
“Gussy's Gut Provides the nutrients that dogs need”
Dr. Coward
Holistic Vet
“Gussy's Gut mimics what animals have been eating for 20,000 years”
Dr. Nick Thompson
Holistic Vet
“Fermented vegetables supercharge the gut”
Dr. Eva
Holistic Vet
“I recommend this to all of my clients and they love Gussy's Gut”
Dr. Cathy
Holistic Vet
“Give it 60-90 days to feed the bacteria to fix the gut”
Dr. Matt
Holistic Vet
“The only way pets can get these nutrients is through the fermentation process”
A fair comparison.
Gussy's Gut vs. a typical treat.
Most treats are a reward and nothing more. GutAbles are one protein, three fermented plants and Mānuka honey, so the reward does a job in the gut too.
| Feature | GutAbles | Typical treat |
|---|---|---|
| What it is | One protein, three fermented plants, Mānuka honey | Flour, fillers and flavoring |
| The protein | Grass-fed beef or heritage pork | Meat meal or by-products |
| Fermented vegetables | Cabbage, cauliflower and broccoli, fermented for two weeks | Not included |
| Prebiotic fiber | Built in, from the fermented plants | Usually not |
| Probiotics and postbiotics | Created by fermentation | Not included |
| How it's made | Dehydrated low and slow, never baked | Baked or extruded at high heat |
| Sweetener | A touch of organic Mānuka honey | Sugar, molasses or corn syrup |
| Formulated by a vet | With Dr. Ian Billinghurst | Varies |
| On the Treat List | Susan Thixton's 2025/2026 list | Rarely |
Why the ferment matters
A treat goes in between meals, several times a day, so it's a lot of what a dog eats. Most are baked hard, built on fillers and flavor, and carry nothing the gut can use.
GutAbles are dehydrated low and slow, never baked, so the cabbage, cauliflower and broccoli stay fermented: the fiber that feeds good bacteria, and the probiotics and postbiotics fermentation creates, in every bite.
EVERY PURCHASE OF GUSSY'S GUTABLES pork DIRECTLY BENEFITS REGENERATIVE RANCHERS.
-JENNI HARRIS, WHITE OAK PASTURES
FROM THE FINEST RANCH, FARMS, AND BEES.
Every ingredient in GutAbles come from the cleanest sources on the planet for the benefit of your dog.
On the 2025/2026 Treat List by Susan Thixton
Beautiful Collaboration
Stellar partners came together for your dog's health. These are the ingredients they provide in every GutAble you reward your dog with.
White Oak Pastures is the multigenerational, family run regenerative ranch where the soil is rich and the animals are happy and healthy. Their meat is second to no one.
Gussy's Gut is the maker of fine fermented superfood plants and fibers that support the microbiome of our animals in supplement and treat form.
Wedderspoon works with beekeepers in the pristine south island of New Zealand to develop the healthiest organic golden Manuka honey we can find on planet earth.
RECIPE DESIGNED WITH THE FATHER OF SPECIES APPROPRIATE, ANCESTRAL DIETS FOR PETS.
- Dr. Ian Billinghurst, Chief Veterinary Advisor & Formulator
DO GOOD, EASILY
Now you can buy treats made with the highest quality meat, organic fermented foods and healthy honey for your dogs cheaper than you can to make it yourself. No need to shop, prep, ferment for two weeks or dehydrate! Each bag is enough for 25 days worth of guilt-free treating. Each pack stays fresh for up to 2 years
HOW GUSSY's COMPARES
*By our master fermentation team and Dr. Ian Billinghurst.
 | Other Brands | |
|---|---|---|
| Made in small batches by our in-house team of pet health experts* | ||
| 100% GRASS-FED AND ORGANIC. | ||
| FERMENTED VEGETABLES IN THE TREAT | ||
| 25 DAY SUPPLY PER PACKAGE |
Real dogs, real results
Every review comes from a verified buyer, in the owner's own words. Some reviewers received a reward for reviewing, and those reviews are marked. Boost used to be called Daily, so you'll see that name in older reviews.
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Coat
Lindsay "It's been life changing"
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Itching
Diana "Healthy gut microbiome equals healthy skin microbiome"
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Poop Eating
Veronica "Her poop eating has definitely decreased"
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Energy Levels
Becky "Her energy levels are crazy!"
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energy levels
Tracey "He was happier, his entire demenour changed"
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Stool Quality
David "I immediately noticed stronger consistency with stool quality"
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Stool Quality
Dana "His poop is consistently good"
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Grass Eating
Emma "She hasn't eaten grass in months now"
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Grass Eating
Lauren "I gave it a week and they stopped eating grass"
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Itching
Theresa "She's not scratching anymore!"
Questions
Common questions
Short answers, written by the people who make it. Still stuck? Ask us on the contact page.
Do GutAbles replace the powders?
No. They're a between-meal treat that works alongside the GROW powders in the bowl.
Is there a guarantee?
Yes. The 30-Day Taste Guarantee covers one pack if your dog won't eat it, and the 90-Day Reset subscription has a 100-Day Return Policy.
Can I skip, swap or cancel?
Yes, anytime, from your account. Change the delivery date, swap products, or cancel.
GusGut notes from Rob, Gus & Dr. B.
Feeding tips, new batches, and the occasional Gus update. No spam.
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