Fibre Supplement For Dogs UK | Best Digestive Supplement For Dogs UK

So many dogs lack enough fibre and probiotics in their diet and this leads to many acute and chronic health problems and stops them from thriving and living life to the full…

That is why we formulated Holistic Doggie Fibre supplement for dogs which is one of the best digestive probiotic supplements for dogs in the UK. 500g of powdered goodness with a whole host of benefits, especially for gut health. JP Holistic Nutrition is a leading supplier of fibre supplements and probiotics for dogs. Our products are designed to improve digestive health and overall well-being.

Does your dog devour grass, poop, or dirt, or have problems with their anal glands causing them to scoot across your floor? These seemingly innocent habits could reveal your dog is lacking key nutrients in their diet, including digestive enzymes, probiotics, and vitamins.

Even bad behaviour can be an indication of a deeper problem… 
 If you want a reliable and effortless way to help support your dog's gut health and digestive system, while settling their cravings, then Holistic Doggie Fibre fits the bill. 

Key features:

  • It’s a natural fibre supplement for dogs containing soluble and insoluble fibre, probiotics, prebiotics and even bentonite clay.
  • The probiotics in Doggie Fibre for dogs improve your dog’s gut microbiome (bacterial ‘community’) which has been proven to stimulate their immune system. 
  • By adding bentonite clay, Doggie Fibre also mops up intestinal toxins and water, helping with diarrhoea. It also creates firmer stools.
  • This fibre supplement is one of the best digestive supplements for dogs because provides enough fibre in your dog’s diet to help support normal digestive function, balance levels of water in the intestines and firm up faecal matter. Adequate fibre can also reduce the need for anal gland emptying as it increases natural expression. 

Read below for more information… 👇


  • Digestive upset

  • Improve fibre in the diet

  • Bacterial imbalance in the gut

  • Gastroenteritis

  • Bulk up stools to help with anal gland expression

  • Regulate transit

Wheat Feed

Alfalfa Meal
Beet Pulp
Wheat Bran
Chicory Root Powder
Enterococcus Faecium

Powder (scoop included)
Species: Dog

Soluble & Insoluble Fibres:
Soluble and insoluble fibres to help bulk stools.


Enterococcus Faecium (Approved Strain) helps to restore the beneficial bacteria of the gut.


Prebiotics provide nourishment to help maintain probiotic levels.


Bentonite Clay:
A natural binding agent to help firm up faeces

Directions for Use:

Give level scoops daily with food in accordance with the weights

 <5kg = 1/2 - 1 scoops                       

5-19kg = 1 - 2 scoops

20-34kg = 2 - 3 scoops    

35+kg = 3 - 4 scoops

How to Administer:

Add to food


Duration of Use:

500g powder

      <5kg       5-19kg      20-34kg    35+kg

  80* days    40* days    28* days   21* days


*If using the maximum recommended

Customer Reviews

Based on 24 reviews
Sarah Hibbert
Fab stuff

This digestive powder is amazing.

Tear Staining

I have a silver standard poodle who had very bad brown staining around his mouth and eyes. After using Doggie Fibre for about 3 weeks now, the brown tearstaining has almost completely gone. So happy

Hi June,
That is great news.

Paul & Justine

Roger Daniel
New venture

We have a lab rescued from abroad. Not knowing his dietary history to get him off to a good start we chose this fibre supplement. So far working well as excellent normal healthy poos.

Hi Roger,
We are so happy that our Doggie Fibre is helping your dog.
Kind regards
Paul & Justine

Christine Quinn

So pleased with this product would definitely recommend

Hello Christine,
Thank you for your brilliant review.
Kind regards
Paul & Justine

Marketa Fenton
Doggie Fiber

Fantastic product and would highly recommend.

JP Holistic Doggie Fibre Helps With...

🐶 Creating a balanced gut - helps with behavioural problems
🐶 Calming digestive upset
🐶 Improving fibre in the diet for overall health
🐶 Restoring bacterial balance in the gut
🐶 Removing intestinal toxins
🐶 Bulking up stools to help with anal gland expression - more cleanliness
🐶 Improving the overall immune system

Paul Boland Dr Paul Boland BVSc MRCVS has been a Veterinary Surgeon for 30 years and for 22 years he was a Partner at Alder Veterinary Hospital in Liverpool. He also lectured on Canine Reproduction at the University of Liverpool Veterinary School for 15

Vet Dr Paul Boland explains why fibre is so important to your dogs diet...

"Many commercial dog foods just don't contain enough dietary fibre, probiotics, prebiotics, and no bentonite clay.

This can lead to many chronic health problems, obesity and behavioural problems.

Your dog just can't thrive without a good gut microbiome (bacterial community) because 85% of the immune system, 90% of serotonin and essential B vitamins are produced by the gut microbiome.

Just as paw-parents need healhty bacteria, we formulated Holistic Doggie Fibre to address all these problems.

✅ By using Doggie Fibre, you're helping create great gut health which has all kinds of health benefits including improved behaviour. Really!" ~ Dr. Paul

(Our dog-behaviourist, Justine, explains below👇 )

Dogs need good bacteria, just like you or me...

Probiotics are the beneficial bacteria in the gut microbiome (community of bacteria).

Prebiotics are fibres such as galacto-oligosaccharides (GOS) and Fructo-oligosaccharides (FOS) that provide nourishment to help maintain probiotic levels.

Ensuring your dog has these beneficial bacteria in the gut is essential for optimal health:

✅ They aid digestion, support the immune system, produce 90% of the body’s serotonin, produce Vitamin K and B Vitamins, crowd out harmful bacteria, and produce healthy short-chain fatty acids.

Only JP Holistic Doggie Fibre contains Bentonite clay with probiotics and prebiotics

Bentonite clay has been used by humans for thousands of years as a remedy for many things.

✅ We added bentonite clay to our Doggie Fibre supplement to help deal with intestinal toxins and water - helping with diarrhoea and poisoning.

✅ Runny poop? Bentonite clay is also a binding agent to firm up faeces for healthy, firm stools. Easier to pick up!

✅ According to the NCBI, a 1961 study showed that orally administered bentonite treated 97% of diarrhoea cases with multiple causes.

Doggie Fibre is a great remedy to keep handy for any of these occasions of messy upset!

It's not your training...Dog behaviourist Justine Shone explains why not having enough fibre in your dogs diet can lead to behavioural problems...

"Here at JP Holistic we obviously look at how everything is linked, and studies have shown how the gut and brain are connected (referred to as the gut brain axis).

What happens in the gut has been shown to have a ✅ positive or ❌ negative effect on the brain of dogs and people.

We know from studies that childrens' behavour is affected by food- sugars, refined carbs, etc. Dog behavioural problems can be linked to the gut, just like kids.

Commercial dog food's effect on the gut is one of the most overlooked topics related to behavioural problems in dogs.

The gut microbiome has links to areas of the brain that affect mood behaviour- including responses to fear, anxiety, aggression, hyperactivity, obsessive-compulsive disorders, disobedience, self-mutilation, and separation anxiety.

So don't blame yourself! Even the best of us struggle with dogs that could be having these gut issues!

Adding our Holistic Doggie fibre daily to your dog’s food can really help by balancing your dog’s microbiome, easing behavioural problems in dogs via the Gut-Brain Axis. We also recommend looking into a good diet for dogs such as a raw food"

~ Justine

Justine Shone is a qualified dog trainer and behaviourist, has done many courses over the years including IMDT and Guild of dog trainers. She has owned her own business called VIP dogs in Liverpool for the last 10 years.
Natural supplements for dogs.  JP Holistic Nutrition has formulated our own range of Vet approved natural supplements for dogs. This expansive range takes care of everything from their gut, joints and nerves to their ears, teeth and coat.

A heathy gut microbiome is the most important thing for your dog's long term health and well-being.

✅ A healthy gut microbiome promotes optimal long term health because it increases the immune system, produces seratonin to help calm an anxious dog through the Gut-Brain Axis, produces vital vitamins and minerals, and the probiotics crowd out harmful bacteria.

Good gut = good dog

Case Study of JP Holistic Doggie Fibre in Action

"I have given probiotics to my dogs many times, both after any medication but also maintenance, but this product is without doubt the best product that I have ever used for gut health for my dogs.

My new dog, who is a rescue and only 3 years old, was recently back and forth to the vets with a nasty bout of gastroenteritis.

Despite medications including antibiotics and probiotics he was still “not right”, very lethargic, poor appetite and his stools not as they should be for a raw fed young dog. 

I am so grateful to have found JP Holistic Nutrition and spoken with Dr Paul Boland, who took the time to listen to my concerns and recommended this product for my dog and why the additional ingredients, including bentonite clay would be beneficial for my boy.

The positive change in my boy within 2 days was remarkable, he was much more energetic, had healthy stools, his eyes looked clearer, he was happier and was  eating normally again.

This product has made a huge difference to the health and overall wellbeing of my dog, and having seen how poorly my dog was and the huge improvement after taking this product, not only will I continue to use it, I have already recommended this to numerous people already.

Buy it, your dog will thank you for it, and you will save yourself a whole load of money and heartache!"

~ Ria Moss

And another one...a Westie with diarrhoea.

"So my dog has suffered with diarrhoea for a month now so I decided to give this product a try with regards of research saying more fibre would help. Also my Westie had her teeth out and I find every time  having operations of any sort and antibiotics are giving their immune system seems to drop
causing itching skin and scabs etc ).

Now the vets won’t admit this but I know there is a connection!

Anyway this product I was told acts as probiotics as well. She has only been on for a week but has been a definite increase of stools more solid. Which is great so really happy. I will write another review in time
To say if skin has improved but Iv put on antihistamine to help that problem!

All this has come from antibiotics - like humans it does destroy the immune system, especially for West Highland Terriers!"

~ Holly Tribe