Protexin Pro-Fibre for Dogs, High-Fibre Digestive Supplement with Prebiotics & Postbiotics, Fibre for Dogs to Support Gut Hea
Reviewed 23 August 2026 · price checked live
Check price on Amazon →Overview
Protexin Pro-Fibre for Dogs, High-Fibre Digestive Supplement with sits in our dogs listings, where we rank by how buyers actually rate a product rather than by brand. The manufacturer says: FIBRE DIGESTIVE SUPPORT: Pro-Fibre is a fibre-rich prebiotic and postbiotic supplement developed to encourage normal digestion. TO-GIVE, PET-FRIENDLY PELLETS: Meat-free beef flavour makes feeding simple — add to, or crumble over, your pet’s normal food. Suitable for pets with meat allergies or sensitivities.*. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.6 out of 5 from 8,755 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Protexin
- Amazon rating
- 4.6 / 5 from 8,755 ratings
- vs Dogs
- level with the category median of 4.6
- Rank in category
- 9 of 27 rated dogs we track
- Price position
- Towards the top of the range (category spans £1.12 to £69.29)
- How proven
- Moderate review volume
How it compares in Dogs
Across the 27 rated dogs products we track, the typical score is 4.6 out of 5. This one sits at 4.6, which is around the middle of the category. Ratings alone will not separate it from its rivals here, so price and the specifics below matter more than the star count.
It carries 8,755 ratings against a category median of 8,368. That is enough of a base to take the score seriously without treating it as settled.
On price it sits in the upper third of a category running from £1.12 to £69.29, where the midpoint is about £11.65. Paying above the category norm needs a reason beyond the rating, because the score alone does not justify the gap here.
Worked out from the 27 dogs products in our catalogue, not from the brand's own claims. How we rank →
Key features
- HIGH-FIBRE DIGESTIVE SUPPORT: Pro-Fibre is a fibre-rich prebiotic and postbiotic supplement developed to encourage normal digestion, support the gut microbiome and help maintain stool consistency for cats and dogs.*
- EASY-TO-GIVE, PET-FRIENDLY PELLETS: Meat-free beef flavour makes feeding simple — add to, or crumble over, your pet’s normal food. Suitable for pets with meat allergies or sensitivities.*
- PROBIOTICS & PREBIOTICS FOR GUT BALANCE: Includes the proven probiotic Enterococcus faecium to help maintain beneficial gut bacteria, while added prebiotics feed and support their growth.*
- FIBRE FOR FIRM STOOLS & HEALTHY ANAL GLANDS: High-quality dietary fibres help bulk and firm stools, supporting more comfortable digestion and promoting natural anal gland emptying through healthy stool formation.*
- Retrieving data. Wait a few seconds and try to cut or copy again.*Source: Kynetec VetTrak, Nutraceuticals Market. Subsector definition - 'Supplement, Companion Animal, Large Animal and Equine - Gastro (by manufacturer)'. MAT to end of September 2025 (Value Sales).
