Price: ~~£17.33~~ - £14.25
(as of Nov 11, 2025 06:53:10 UTC – Details)

From the manufacturer

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aplus content image Gut Microbiome Experts

With over 30 years of expertise in clinically proven gut microbiome products, we make it simpler for every pet to enjoy optimum health.

aplus content image New & Improved Formula

With probiotics and Preplex prebiotics to make digestion easier, encourage normal giestion and firm up poop.

aplus content image For Dogs and Cats

Designed to support both dogs and cats and help maintain the natural balance of good bacteria.

aplus content image Tasty Beef Flavour

Use the handy scoop to easily add to your pet’s food.

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Customer Reviews

4.6 out of 5 stars 8,372

4.6 out of 5 stars 14,806

Price

£14.25£14.25

£10.49£10.49

£15.00£15.00

£26.64£26.64

Format

Pellets

Paste

How to Use

Sprinkle onto normal food

Administer orally

Recommended For

Dietary fibre supplement

Acute digestive upsets

Primary Use

Daily digestion support

Firm stools

Flavour

Beef

Formula

Pre & postbiotics

Can Pro-Fibre be given with other Protexin Products?

Pro-Fibre is safe to be given alongside all other Protexin products.

Does Pro-Fibre need to be given in one dose?

We recommend giving the entire dose of Pro-Fibre once daily but if your animal is unwilling to take the whole amount in one go then the dose can be split between 2 meals throughout the day.

How do I administer Pro-Fibre to my pet?

Pro-Fibre is a palatable pellet which can be mixed with the food. We advise leaving the pellets whole but if your pet will not eat them whole, they can be crushed (although this may reduce the overall effectiveness of the product).

Maintain a balanced gut, encourages normal digestion and firm up poop: Protexin Digestive Support Pro-Fibre Pellets for Dogs and Cats are a fibre-packed biotic supplement for cats and dogs
Easy-to-give, meat-free, beef-flavoured pellets: simply add Protexin Digestive Support Pro-Fibre Pellets to, or crumble over, their food for as long as needed, or as advised by your vet
Biotic-powered formula encourages normal digestion: probiotic Enterococcus faecium helps promote good bacteria, while prebiotics feed them and help them grow
Fibre firms up poop for easier pick-ups: high-quality dietary fibres help bulk out faeces, making digestion easier for them and clean up simpler for you!
Trusted and recommended by UK Vets: Protexin is the No.1 recommended digestive supplement brand by UK vets (Source: Kynetec UK VetTrak, MAT September 2024)
Packaging may vary

Customers say

Customers report that the supplement works within a couple of days and helps with digestive issues and anal gland problems. Moreover, the product receives positive feedback for its quality and value, with customers noting it saves expensive vet visits. Additionally, customers find it effective for maintaining stool consistency and keeping dogs regular, while being easy to administer. However, opinions on eating the supplement are mixed, with some customers reporting their pets eat it with no problem while others say their pets refuse to eat it.