Propernatural Pre + Pro Biotic

Supplement complementary

Pre + Pro Biotic
This is a supplement, not a complete diet. The 1–100 rating applies to complete foods, so it isn't scored. Ingredient breakdown below.

Is Propernatural Pre + Pro Biotic a good dog food?

This is a supplement, not a complete diet, so it is not scored on our 1-100 scale. The ingredient breakdown below shows what is in it; a supplement should be fed alongside, not instead of, a complete diet.

How we score

Complementary air-dried supplement for dogs of all life stages, made from baccillius velezesis.

Why you might choose it

  • Doesn't list grain ingredients.

Why you might not

  • A supplement, not a complete diet: feed as an extra, not the whole diet.
  • Around 100% of the recipe is generic or unspecified ingredients.

View the source page

Estimated composition

unknown100.0%

Typical analysis (as fed)

No analysis recorded yet.

Additives & feeding info

No additives recorded yet.

Storage

Store in a cool dry place away from direct sunlight.

Feeding guide

Small (0-10kg) - 1 Scoop, Medium (10-20kg) - 2 Scoops, Large (20kg+) - 3 Scoops

Reviews

Trustpilot: 3.9/5 · 9 reviews

Reviews.io: 5.0/5 · 5,746 reviews

2 reviews on this product · 5.0/5

Who is this food for?

Suits

  • Labelled by the manufacturer for all lifestages
  • Grain-free: no grain ingredients listed
  • Doesn't list chicken, beef, turkey, lamb, fish, venison, pork, duck as ingredients

These points are derived from declared ingredients and analysis, not a substitute for veterinary advice. If your dog has a diagnosed condition, food choice is a medical nutrition decision: speak to your vet. Use the homepage filter to find foods that fit your dog.

Ingredients (1)

#As declaredMatchedCategoryTierDeclared %Est. %
1Baccillius Velezesis - 3.60 Billion CFUunmatched---100.0

Brand

Propernatural logo
Phone
01422 730 149
Address
Unit 2 - Sub Unit 2b Greenhill Industrial Estate Mytholmroyd HX7 5QF

Trust and provenance

Recall history
No recalls recorded in our database
Label data last checked
2026-09-02

Recall history is presentation-only and never affects the score. Dates are when we recorded the data, not when the manufacturer last changed the recipe.

Spotted a mistake in this listing? Report it here and we'll take a look.

Recipe: how the 1-100 score is calculated

Scored with model v2 on 2026-09-22. Each component is the feature value for this product multiplied by the model's published coefficient.

ComponentInputCoefficientContribution
Base score-32.336+32.34
Unrecognised share of dry matter100.0%-0.022-2.24
Undeclared quantities100.0%-0.131-13.09
Low meat (under 10% of dry matter)yes-1.988-1.99
Processing multiplier1.0032.336+32.34
Processing: Dry Air Driedyes9.320+9.32
Show all 40 components
ComponentInputCoefficientContribution
Base score-32.336+32.34
Average ingredient quality0.09.915+0.00
Meat share of dry matter0.0%0.116+0.00
Carb share of dry matter0.0%-0.113+0.00
Oil share of dry matter0.0%-0.088+0.00
Vegetable share of dry matter0.0%-0.002+0.00
Additive share of dry matter0.0%0.177+0.00
Supplement share of dry matter0.0%-0.009+0.00
Other share of dry matter0.0%-0.371+0.00
Unrecognised share of dry matter100.0%-0.022-2.24
Recipe graded poor0.0%-0.045+0.00
Poor-quality meat in recipe0.0%-0.182+0.00
Number of poor ingredients0-0.868+0.00
Largest single poor ingredient0.0%0.056+0.00
Undeclared quantities100.0%-0.131-13.09
Prints ingredient percentagesno3.194+0.00
Complete dietno1.703+0.00
Frozen or chilled freshno11.440+0.00
High meat (30%+ of dry matter)no-0.506+0.00
Low meat (under 10% of dry matter)yes-1.988-1.99
High carb and low meatno-1.250+0.00
Meat share × printed percentages0.0-0.073+0.00
Meat share × fresh0.0-0.339+0.00
Fresh × high meat0.016.475+0.00
Additive penalty0.000.236+0.00
Processing multiplier1.0032.336+32.34
Processing: Rawno13.322+0.00
Processing: Fresh Chilledno7.712+0.00
Processing: Fresh Frozenno6.583+0.00
Processing: Fresh Refrigeratedno4.857+0.00
Processing: Fresh Shelfno0.072+0.00
Processing: Dry Freeze Driedno11.127+0.00
Processing: Dry Air Driedyes9.320+9.32
Processing: Dry Cold Pressedno4.569+0.00
Processing: Dry Bakedno-2.321+0.00
Processing: Dry Extrudedno-6.996+0.00
Processing: Dry Semi Moistno-6.833+0.00
Processing: Dry Mueslino-10.711+0.00
Processing: Wet Pateno2.935+0.00
Processing: Wet Chunksno2.292+0.00
Processing-type offset
+0.10
Subtotal
56.8
Final score
57/100

Contributions are rounded to two decimals, so they may not sum exactly to the subtotal. The full coefficient table is published on the methodology page.

This is not a complete diet, so the 1-100 rating does not apply to it. Read the recipe breakdown above as ingredient-quality context only.

Score history across model versions

The score shown above is always computed with the latest published model. Earlier scores are kept for the record and are never edited or deleted; a scoring change ships as a new model version with a public write-up on the methodology page.

ModelScore
v257/100current
v160/100
Nutritional: declared analysis vs reference ranges

Not applicable to complementary food. FEDIAF reference ranges apply to complete diets.

Transparency: what the label discloses

How much the manufacturer discloses, measured against the FEDIAF Code of Good Labelling Practice and Regulation 767/2009. Mandatory items dominate the weighting.

ItemPoints
Ingredient list on the label (mandatory)10/10
Printed percentages on the label (voluntary) - not on file0/20
Analytical constituents declared (mandatory) - not on file0/15
Additives declared (mandatory) - not on file0/10
Energy value declared (voluntary) - not on file0/5
Complete/complementary designation (mandatory)5/5
Feeding guidance given (mandatory)10/10
Manufacturer identity and address (mandatory)10/10
Country of manufacture stated (voluntary)10/10
Batch and date labelling (mandatory) - not on file0/5

Capped at 60: mandatory items missing (Analytical constituents declared, Additives declared, Batch and date labelling).

Safety: recall history

Recall and safety-notice history, time-decayed. This dimension is shown alongside the score and never feeds the headline number.

No recalls recorded in our database.

See all current recalls we track.

Evidence: what the brand claims, and what supports it

The marketing claims made on the pack and product page, and how much evidence sits behind them. We record the claims as stated; we do not assess whether they are true.

ClaimTypeSubstantiation
Boosts Immune System (on page)FunctionalManufacturer assertion
Weight Management (on page)FunctionalManufacturer assertion
Promotes a healthy, balanced gut microbiome (on page)FunctionalManufacturer assertion
Supports immune system function (on page)FunctionalManufacturer assertion
Enhances nutrient absorption and digestion (on page)FunctionalManufacturer assertion
Helps reduce digestive upsets like gas and bloating (on page)FunctionalManufacturer assertion
Supports immunity & tops up good bacteria (on page)FunctionalManufacturer assertion
Contains 3.6 billion CFU for maximum effectiveness (on page)ContentManufacturer assertion
Hypoallergenic and gentle on sensitive stomachs (on page)Free-fromManufacturer assertion
Hypoallergenic (on page)Free-fromManufacturer assertion
Free From Additives, Artificial Colourings, Artificial Flavours, Artificial Fragrances, Gluten, Preservatives, Wheat (on page)Free-fromManufacturer assertion

Limited: at least one claim rests on manufacturer assertion alone.

The full scoring method is published. See the methodology for exactly how the headline score and each dimension are calculated.

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