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ReguTum Probiotic Paste

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

Selection of 3 products from

£6.99 to £14.99

Please note: DiaHalt Probiotic Paste has been renamed ReguTum™ Probiotic Paste but the product itself has remained exactly the same.

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.

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, 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.

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Reviews of ReguTum Probiotic Paste

Read our customers' reviews of ReguTum Probiotic Paste

Questions & Answers for ReguTum Probiotic Paste

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

Ask Your Own Question

Bad wind

30th Dec 2017

Our 14 yr old beagle still loves his food but recently is producing some bad wind, he can poo up to 5 times on a good walk which of course gets runnier each time, would a short course of regu tum help? Thank you

  • Brand Manager

Hi Judy,

If this has been happening daily for more than a week or two, it would be best to get him checked by a vet to make sure there is no serious underlying cause that needs treatment.

If it has only happened for a few days, ReguTum would help to firm up his stools and also ensure he has enough of the friendly bacteria in his gut to help with normal function. It's safe to use long-term but if this condition doesn't clear up in a week, speak to his vet.

Will it keep once opened and is it the click for dosage type?

7th Oct 2017

I was looking for Promax and this came up as an option, I am a big fan of your products. I would like to know if it is the same click round type buttons on the syringe style dispenser for dosage and does it keep until it's expiry date once opened like Promax please?

  • Brand Manager

Hi Shelly,

It's great to hear you like our own brand products - thank you!

Yes, DiaHalt will keep once opened - the beneficial bacteria are preserved in the oil and are only activated once in the intestines. It should just be stored in a cool dry place, but not in the fridge as this makes the formulation difficult to dispense.

Here's a couple of photos of the syringe - rather than clicking a button, you twist the dial to the correct amount, for example, to feed 7ml and then dispense, and it will stop when you reach the dial. If the product is cold from delivery, you can warm it in your hands for a couple of minutes to make dispensing easier.

I hope this helps!

Suitable for cats?

10th Aug 2016

Is the paste safe to give to cats?

  • Brand Manager

Yes, DiaHalt is approved for use in cats as well as dogs. For cats under 5kg, you can start with 2ml twice a day and cats over 5kg, 3ml twice a day.

Kidney disease

19th Oct 2015
Michelle Anderson
  • VioVet Customer Since: March 2012
  • From: Hampshire, United Kingdom

Can this product be used on dogs with kidney disease?

  • Brand Manager

Yes, you can use this product on dogs with kidney disease. DiaHalt should not cause any problems with your dog's kidneys as the ingredients act locally to help resolve digestive upsets.

Alternative to canegest

21st Sep 2015
Jill boylett

I currently use canegest but it is quite expensive. Is this an alternative?

  • Non-Executive Director

The precise ingredients are slightly different, but both products are used for the same sort of conditions and in effect they are equivalent alternatives to each other.


15th Sep 2015
Eva Street
  • VioVet Customer Since: April 2015
  • From: Worcestershire, United Kingdom

Hi, my dog seems to have a regurgitation problem left over from an unknown illness as a puppy, it flares up from time to time without warning and she struggles to keep food down for a couple of days, would this help her?

  • Non-Executive Director

It depends what the underlying cause of regurgitation is. DiaHalt is more effective for intestinal problems than those affecting the stomach, though many conditions can affect much of the GI tract. DiaHalt is a mild and very safe product and will not do any harm, so it is perfectly acceptable to try it. I presume you have already tried different diets and feeding routines. Very often some foods are easier than others, and small, frequent and regular snacks are easier to manage than one or two big meals. I would tend to give good quality brands of dog food, based on chicken or fish as the main ingredients. If this persists, you should ideally have your vet investigate it to see if some specific treatment might be appropriate.


21st Jul 2015
Mary g

My dog suffers from pancreatitis and is having cimetidine. Can he still take probiotics?

  • Non-Executive Director

Probiotics can be given to dogs with pancreatitis. It is often not clear exactly what triggers and episode of pancreatitis, but DiaHalt should not cause any trouble. There is however a possibility that DiaHalt could interfere with the effect of cimetidine if both are given at the same time. You should therefore allow at least an hour between giving DiaHalt and the cimetidine.


16th Jul 2015
Lesley Bailey
  • VioVet Customer Since: July 2011
  • From: Northamptonshire, United Kingdom

Hi My dog has developed colitis and has had 3 attacks in 3 months, poo's really runny and he's been sick. He's had antibiotics from the vet and canikur would this product be of any help to him.He on chicken-rice etc. he weighs 10kilo's and is a shih tsu.

  • Non-Executive Director

We have found that DiaHalt is very effective in many situations like yours. It is not intended to be given continuously, just whenever there is a flare-up of trouble. Depending on the underlying cause this might well be safer and more effective than antibiotics, though every case is different. If your dog seems to be prone to regular upsets, it might be worth trying a different diet, but your vet can probably advise you about this too.

How much each time

13th Jul 2015
Sean Morris

I am thinking of getting the 60ml but wondered how many mils would a large dog ( Labrador need to take per dosage?

  • Non-Executive Director

I would give 5mls twice daily to an average Labrador bitch, or up to 7mls twice daily for any dog over 30kg bodyweight. The dose is not actually too critical and their is a lot of leeway either side. It always helps to reduce the food intake while diarrhoea is present. I would suggest several small meals per day of easily digested foods, and the total daily ration should be cut to about half what the dog would normally choose to eat. This usually helps the digestion to recover very quickly. Obviously you should see your vet if diarrhoea is persistent or the dog appears ill in any other way too.


13th Jul 2015
Sue Hastwell
  • VioVet Customer Since: February 2015
  • From: Staffordshire, United Kingdom

Is this suitable to be given to puppies ?
if so, from what age and what sort of dosage?
Thank you.

  • Non-Executive Director

This is suitable for puppies once they have been weaned off their mother. It is very palatable and they usually lick it off your finger happily. I would recommend you give it at a rate of 0.5mls per kg bodyweight twice daily. This is a very small amount if your puppy is very small, but it is a very safe product if you give slightly too much. If your puppy is greedy, it also helps to reduce the amount of food you give at the same time, though do not withhold food completely. Ideally give several small meals per day, but each meal should be a bit less than your puppy would choose to eat. The digestion settles much better if it is not overloaded with too much food, then your puppy will recover faster and get more benefit from the food it is eating.