UK Registered Veterinary Retailer

ReguTum™ Probiotic Paste for Cats & Dogs

ReguTum™ Probiotic Paste for Cats & Dogs ReguTum™ Probiotic Paste for Cats & Dogs ReguTum™ Probiotic Paste for Cats & Dogs
15ml Syringe 15ml Syringe 15ml Syringe
30ml Syringe 30ml Syringe 30ml Syringe
60ml Syringe 60ml Syringe 60ml Syringe

Images are for illustration purposes only. Packaging may change from time to time and images on our website may or may not be updated.

  • 15ml Syringe £6.99
  • 30ml Syringe £9.99
  • 60ml Syringe £14.99

Selection of 3 products from

£6.99 to £14.99


ReguTum™ Probiotic Paste is specially formulated, highly palatable and easy to use. It combines three core ingredients that work together to help support gut function and aid in maintaining the natural microflora balance in dogs and cats.

  • Bentonite clay is a natural binding agent that helps to firm up the faeces and supports the intestinal lining.
  • The high level of probiotics in the form of Enterococcus faecium maintain a good level of beneficial bacteria in the gut.
  • Fructo-oligosaccharides (prebiotics) provide nourishment for the probiotics and other friendly bacteria.

ReguTum™ Probiotic Paste comes in user-friendly, calibrated syringes for simple administration. Either give directly or mix into food. Can be used alone or along with medication prescribed by your veterinary surgeon.

For long-term digestive support, we'd recommend trying ReguTum™ Fibre Care.

The oil base of ReguTum™ Probiotic Paste preserves the probiotic bacteria, and they are activated only after they are ingested and reach the small intestine.

Directions for use

Administer orally for as long as considered necessary or as advised by your veterinary surgeon.






Twice daily



Twice daily



Twice daily



Twice daily


Sunflower oil, peanut oil, yeast, fructo-oligosaccharides.


Anticaking agents : 1m558i Bentonite 42x104mg/kg.

Zootechnical Additives/ Gut Flora stabilisers: 4b1705 Enterococcus faecium (NCIM10415) 3x1011CFU/kg.

Antioxidant: E320 B.H.A 1970mg/kg.

Analytical Declaration

Protein 1.81%, Fat 48.07%, Crude Fibre 0.01%, Ash 36.35%, Phosphorus 0.03, Sodium 0.11%.

Further information

ReguTum™ Probiotic Paste is a complementary pet food.

Store in a cool dry place. Do not refrigerate.

For animal use only.

Indicated species: dogs and cats.

Need help or advice? Contact us:

  • Landline: 01582 842096
  • Mon - Fri: 8:00am - 6:00pm
  • Sat: 9:00am - 1:00pm
  • Email: [email protected]

All prices include VAT where applicable.

Reviews (254)

Summary of Reviews for ReguTum™ Probiotic Paste for Cats & Dogs

Overall 5
Value For Money
Ease Of Use
Absence Of Side Effects
244 out of 254 (96%) customers would recommend this product.
5 stars (184 reviews)
4 stars (56 reviews)
3 stars (7 reviews)
2 stars (5 reviews)
1 stars (2 reviews)

Only verified purchasers of this product can leave a review.

55 Very reliable
Verified Purchase

By on 27 November 2020

Excellent! I would recommend this product as it give gentle but reliable results. I trust this product implicitly. My 12 yr old Cavvie can be a bit loose sometimes but this helps him to be back on track within 24 hrs. Value for money too! Thank you!

Customer recommends this product

25 Regu Tum
Verified Purchase

By on 25 November 2020

I bought this after reading positive reviews and thought I would be saving a few pennies also. Unfortunately it hasn’t lived up to our expectations . The syringe is awkward to give dose.

Customer does not recommend this product

55 Probiotic paste
Verified Purchase

By on 24 November 2020

I haven't actually used it yet, usually buy the Prokolin but this one stated the same effects and much less expensive

Customer recommends this product

55 life saver
Verified Purchase

By on 15 November 2020

Very good product no owner should be with out . I have always had a good response using this product , my dog suffers with terrible stomach disorders which responds with Regutum 99% of the time. My opinion is if it works why change. Many thanks to viovet . Keep up the good work.

Customer recommends this product

55 Great product
Verified Purchase

By on 9 November 2020

Settled 1st dogs tummy after 2 days then other got the tummy bug and it worked within 3 days. 1 to keep in the cupboard! Arrived on time, great price.

Customer recommends this product

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Q & A

Below are some recent questions we've received regarding ReguTum™ Probiotic Paste for Cats & Dogs, including answers from our team.

26 November 2020 at 6:34am

Before food or after food


Please could you tell me do we give this before food or after food

  • VioVet Staff

This paste can be fed before, with or after food, whatever is easier in your pet. For most animals it is easiest to give if mixed into some wet food.

14 November 2020 at 1:59am

Kitten aged 5 months


Can my 5 month old kitten have this and if so how much shall I give?

  • VioVet Staff

Yes this paste is safe for use in puppies/kittens once they are weaned. You should dose for the weight. At 5 months old your kitten will likely still be less than 5kg so I recommend giving 2mls twice daily. If your kitten is particularly small and <2.5kg then I advise giving 1ml twice daily instead.

21 September 2020 at 10:48am

Pregnant female


  • VioVet customer since 2014
  • From: Bedfordshire, United Kingdom

Hello, can this be used on a pregnant bitch? Thanks

  • VioVet Staff

Yes ReguTum paste is safe to use in pregnant bitches.

4 September 2020 at 8:46am

My puppy is taking yugidigest probiotic tablets daily, can he take Regular Tum for runny poo as well


I currently use vet pro digestive function paste for intermittent diarrhoea, as well as daily probiotics. Will ReguTum replace the Vetpro or is it a daily supplement?

  • VioVet Staff

YuDigest is similar to ReguTum (both are probiotic gut supplements) so you should only need to use one or the other. If you need short term relief for sudden diarrhoea related to scavenging/food intolerances then ReguTum paste is perfect. If you need long term support for preventing repeat episodes then I advise ReguTum Fibre Care which is more intended for long term use.

23 May 2020 at 7:31am

What age can RegTum be used from?

Lucille McGrath

  • VioVet customer since 2018
  • From: Wiltshire, United Kingdom

What age can RegTum be used from?

  • VioVet Staff

Hi Lucille,

It is safe to use from a young age, but if you want to use it in puppies younger than 8 weeks, we'd recommend checking with your vet first.

If your puppy is weaned and eating solids then there should be no problem in either mixing ReguTum into their food, or feeding directly from the syringe. I'd recommend ordering the 15ml or 30ml as the nozzles are narrower and dispense the paste more thinly for small mouths.

I hope this is helpful!

Kind regards,

4 January 2020 at 10:57pm

Lactating bitch

Susan Perfittlactating

can regu tum be used safely used for a lactating bitch

  • VioVet Staff


Thank you for your enquiry.

This can be used on lactating bitches and also on puppies.

Hope that helps.


11 November 2019 at 8:18pm


john cochrane

  • VioVet customer since 2012
  • From: Middlesex, United Kingdom

Is regutum the same as canigest

  • VioVet Staff

Hi John,

Thanks for your interest in ReguTum. It's not exactly the same but it's a very similar product. They both aim to re-establish the beneficial bacteria in the dog's gut and firm up stools, and they would both be great options to support dogs with digestive upset.

It contains bentonite clay (Canigest contains kaolin clay) for the natural binding agent that helps to firm up the faeces and supports the intestinal lining. ReguTum a higher level of probiotics per ml than most other brands (typically has 50% more) in the form of Enterococcus faecium maintain a good level of beneficial bacteria in the gut. Fructo-oligosaccharides are used in both products as prebiotics which provide nourishment for the friendly bacteria.

Canigest also has some glutamine which supports the cells lining the gut, and ReguTum doesn't contain this.

I hope this helps!

10 October 2019 at 4:05pm



I,m having difficulty getting the right dosage on the syringe, my dog requires the 3 ml dose but can't tell where that is.

  • VioVet Staff

Hi Kathie,

Thanks for your email - I'm sorry to hear that you're having trouble with getting the required amount. Feeding less than 5ml is a bit more tricky on the 60ml syringe, but the amount fed can be adjusted up or down depending on a dog's needs - you can safely give much more than the recommended amount with this product.

I've just had a play with the syringes and I think that every 1/4 turn of the dial is about 1ml, so if you do 3 x 1/4 turns, this should give you 3ml. Alternatively, you can turn the dial enough to give you 5ml, and then do half a turn backwards if this is easier.

If you're still struggling, you can use 5ml instead to make it easier, but do let me know. The 15ml and 30ml have each ml marked individually and I'm hoping we can change this on the 60ml in future batches :-)

I hope this helps!

Kind regards,


20 August 2019 at 7:36pm



How much should i give a 20kg Staffie per day?

  • VioVet Staff


We'd recommend giving 5ml twice a day to a 20kg dog.

If the problem is resolved and you have some paste left, you can keep it in a cool dry place for next time. The paste can be used right up to the expiry date, even after opening.

Kind regards,


20 August 2019 at 4:02pm

Is this product preservative free?

Sean Byrne

My dog has just gone 10 years old, and has started to suffer from digestion problems. I have been looking at the reviews of your product and they seem Fantastic. However, I can not see any preservatives listed on your product and I am extremely conscious about what my dog eats. Can you confirm the product is preservative free?

  • VioVet Staff

Hi Sean,

Thanks for getting in touch, it's great to hear you have found the reviews helpful.

ReguTum Probiotic Paste is primarily preserved with the sunflower oil and peanut oil, as this protects the live bacteria until they reach the small intestine.

It also contains an antioxidant listed in our ingredients as 'Antioxidant E320 B.H.A 1970mg/kg'. It is a commonly used and potent antioxidant which means that only very small amounts are needed, and it's purpose is to protect the fats/oils from oxidising so that the paste does not go off. The concentration used in our paste is less than 2g per 1000g, and a dog would typically have 5-10g paste a day when in need of dietary support for loose stools.

I hope this is helpful - do let me know if you have any other questions!

Kind regards,


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