Spaniel eating from a bowl beside Taël gut health powder, pumpkin and fresh ingredients

Every ingredient earns its place in the bowl.

Gut health ingredients for dogs, backed by research

Feed. Add. Balance. Support. Move.

Five complementary gut health ingredients, each with a job

Feed the good guys

Prebiotic (FOS)

FOS is a natural prebiotic fibre your dog can't digest, but their good bacteria can. It goes to work first, fuelling beneficial bacteria so they grow, thrive and produce short-chain fatty acids that help nourish the gut lining.

  • a balanced gut
  • a healthy gut lining
  • nutrient absorption
  • firmer stools

Send in reinforcements

Probiotic · Bacillus subtilis C-3102

Over 1 billion live cultures per serving*, depending on your dog's serving size. Bacillus subtilis is spore-forming, so it's naturally protected on the journey through stomach acid and arrives in the gut ready to work: supporting digestion, crowding out unwanted bacteria and helping keep stools consistent.

  • less wind & odours
  • healthy digestion
  • firmer stools
  • a balanced gut

Keep the troublemakers in check

Advanced Prebiotic (MRF)

MRF (mannan-rich fraction) is one of the most researched prebiotics, backed by hundreds of published studies. Derived from the cell wall of Saccharomyces cerevisiae yeast, it acts like a decoy: unwanted bacteria, including certain strains of E. coli, latch onto it instead of the gut wall and pass straight through, leaving room for the good bacteria to thrive.

  • unwanted bacteria
  • gut integrity
  • beneficial bacteria
  • natural defences

Support from the inside out

Postbiotics + Beta-glucans

Postbiotics are the beneficial compounds produced through fermentation. Taël's are yeast-derived and ready-made, so they get straight to work supporting the gut lining barrier. Beta-glucans, also naturally derived from yeast, support your dog's natural defences.

  • the gut lining barrier
  • sensitive tummies
  • digestive comfort
  • natural defences

Better poos, naturally

Pumpkin Powder

Pumpkin powder is naturally rich in soluble fibre, which absorbs water to firm up loose stools or gently ease things along, whatever your dog's digestion needs. It also brings natural vitamins A and C and potassium.

  • firmer, healthier stools
  • regularity
  • natural vitamins & minerals

All five, in every serving.

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Tummy trouble doesn't wait for old age.

From puppy diarrhoea to senior sensitivities, gut issues show up at every stage of a dog's life.

PuppyUnder 1 year

of puppies have a bout of severe diarrhoea before their first birthday.

56%
44%

are given antibiotics too, which can disrupt their developing gut.

Young dog1 – 2 years

more likely to see the vet for a tummy upset than a dog aged 4–5, the peak age for gut trouble.

2.6x
Adult3 – 10 years

dogs are diagnosed with a gut disorder every year. It's the 3rd most common reason dogs see the vet.

1 in 10
Senior11+ years

more likely to need the vet for tummy trouble than a dog aged 4–5, as the gut changes with age.

2x

Sources: Dogslife 2025, Animal Microbiome (UK Labrador puppies) · O'Neill et al. 2021, BMC Veterinary Research & 2025, PLOS ONE (VetCompass, UK primary-care vet data).

Woman greeting a happy Bernese mountain dog at home

Whatever their age, daily gut support helps keep things on track. That's what Taël is made for.

Real research in dogs, right down to the strain.

The key ingredients in Taël are backed by research in dogs, right down to the exact probiotic strain we use. From feeding good bacteria to keeping unwanted ones in check, each one supports your dog's gut in its own way.

12+ dog studies on the ingredients in every scoop

Probiotic · C-3102

Firmer, more consistent poos

Study finding: Firmer stools

Dogs fed Bacillus subtilis C-3102 had firmer stools and a more diverse gut microbiome.

In Taël: Bacillus subtilis C-3102, the exact strain studied.

In dogs16 Beagles · 2020

Read the study(opens in a new tab)
Prebiotic Probiotic Postbiotic

Supports a calmer tummy

Study finding: Less gut inflammation

A Bacillus, FOS and yeast postbiotic blend lowered faecal calprotectin, a gut inflammation marker, and raised gut diversity.

In Taël: The same three biotic types: FOS prebiotic, Bacillus probiotics and yeast-derived postbiotics.

In dogs24 Beagles · 2026

Read the study(opens in a new tab)
MRF Beta-glucans

Support through food changes

Study finding: Steadier diet switches

During an abrupt food change, a yeast cell wall supplement (the source of MRF and beta-glucans) tended to support gut immunity.

In Taël: MRF and beta-glucans, both refined from yeast cell wall.

In dogs12 Beagles · 2020

Read the study(opens in a new tab)
Prebiotic · FOS

Less unwanted odour

Study finding: Fewer smelly compounds

Dogs given FOS had the lowest levels of the sulphur compounds behind unpleasant odours.

In Taël: FOS prebiotic, the same fibre studied.

In dogs40 adult dogs · 2002

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Probiotic · C-3102

Less smelly poos

Study finding: Less odour & ammonia

Stools from dogs fed C-3102 had less ammonia and were rated less smelly by 50 volunteers.

In Taël: Bacillus subtilis C-3102, the exact strain studied.

In dogs16 Beagles · 2020

Read the study(opens in a new tab)
MRF

Helps keep unwanted bacteria in check

Study finding: Fewer E. coli

In senior dogs, yeast mannan-oligosaccharides reduced faecal E. coli and raised beneficial bifidobacteria. MRF is the refined form of this yeast mannan.

In Taël: Advanced prebiotic MRF, a refined form of the yeast mannan studied.

In dogs34 senior dogs · 2004

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Prebiotic · FOS MRF

Feeds the good bacteria

Study finding: More good bacteria

FOS with mannan-oligosaccharides increased beneficial bifidobacteria and lactobacilli in adult dogs.

In Taël: FOS plus MRF, a refined form of the yeast mannan studied.

In dogs8 adult dogs · 2002

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Beta-glucans

Supports natural defences

Study finding: Immune response

Oral beta-1,3/1,6-glucan from Saccharomyces cerevisiae, the same yeast source as Taël’s, changed antibody responses during supplementation.

In Taël: Beta-glucans from Saccharomyces cerevisiae yeast, the same source studied.

In dogs15 Beagles · 2010

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Prebiotic · FOS Postbiotic

Supports defences as dogs age

Study finding: Healthier immune ageing

A FOS and yeast postbiotic mix supported a healthier immune response in senior dogs after vaccination.

In Taël: FOS plus yeast-derived postbiotics.

In dogs22 senior dogs · 2024

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Prebiotic · FOS

More from every meal

Study finding: Better mineral uptake

FOS improved how well dogs absorbed calcium, magnesium, zinc and iron.

In Taël: FOS prebiotic, the same fibre studied.

In dogs12 adult dogs · 2018

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Beta-glucans

Helps digest protein

Study finding: Better protein digestion

Yeast beta-glucans raised protein digestibility and favourable gut bacteria.

In Taël: Yeast-derived beta-glucans.

In dogs8 adult dogs · 2024

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Prebiotic · FOS

Helps nourish the gut lining

Study finding: More good bacteria

FOS increased bifidobacteria and butyrate, a short-chain fatty acid that helps nourish the gut lining.

In Taël: FOS prebiotic, the same fibre studied.

In dogs40 adult dogs · 2002

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Probiotic · C-3102

Builds up beneficial bacteria

Study finding: More beneficial bacteria

Fibre plus Taël’s probiotic strain raised beneficial bacteria, short-chain fatty acids and faecal IgA.

In Taël: Bacillus subtilis C-3102 (DSM 15544), the exact strain studied.

In dogs12 Beagles · 2024

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Prebiotic · FOS Postbiotic

Benefits that build over time

Study finding: Lasting gut shifts

Senior dogs showed sustained, beneficial gut microbiome changes over 77 days of daily use.

In Taël: FOS plus yeast-derived postbiotics and beta-glucans, in one daily scoop.

In dogsSenior dogs · 2025

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Probiotic · C-3102

Steady results with daily use

Study finding: Consistent changes

Across seven-week feeding periods, Taël’s strain gave consistent shifts in beneficial gut bacteria.

In Taël: Bacillus subtilis C-3102 (DSM 15544), the exact strain studied.

In dogs12 Beagles · 2024

Read the study(opens in a new tab)

Ready to support their gut every day?

Five science-backed forms of gut support in one daily scoop.

Hand holding a pouch of Taël Daily Gut Health, advanced 5-in-1 digestive support for dogs