Purizon Original Chicken with Fish Adult – Grain-free

Dry Extruded complete High meat Clear label

Original Chicken with Fish Adult – Grain-free
Average
our rating

Is Purizon Original Chicken with Fish Adult – Grain-free a good dog food?

We score it 68/100 (Average). This reflects the ingredient quality, composition and label transparency of the recipe as declared on the label.

How we score

Why this score?

This recipe achieves an overall score of 68 out of one hundred. The meat content contributed +7.1 to this total, alongside the overall quality of the ingredient list which added +7. However, the processing format brought a deduction of -7, while printing percentages on the label provided a further addition of +3.2.

Only part of the analytical constituents are declared, so the nutritional picture is incomplete.

The Recipe score measures how attractive and transparent the declared ingredient list is. It is not, by itself, proof that the food is nutritionally appropriate for long-term feeding. The Nutritional and Evidence scores measure what we can verify towards that stronger claim.

Complete extruded dry food for adult dogs, with chicken, salmon and herring as the main ingredients.

Why you might choose it

  • Meat makes up an estimated 61% of the dry matter (72% as fed).
  • Prints ingredient percentages on the label.
  • Doesn't list grain ingredients.

Why you might not

We found no significant drawbacks in the data we hold for this product.

View the source page

Estimated composition

meat72.4%
veg15.5%
oil6.0%
carb2.6%
fibre1.9%
unknown1.6%

Typical analysis (as fed)

Protein
40%
Fat
19%
Fibre
1.50%
Ash
8.20%
Omega-3 fatty acids
0.60%
Omega-6 fatty acids
2%
Calcium
1.50%
Phosphorus
1.10%

Energy: 406 kcal/100g

Dry matter basis

Protein
40%
Fat
19%
Fibre
1.50%
Ash
8.20%

Additives & feeding info

Nutritional additives

Vitamin A 18,000 IU; vitamin D3 1,500 IU; vitamin E 180 IU; vitamin C 140mg; vitamin B1 (thiamine mononitrate) 8mg; vitamin B2 (riboflavin) 8mg; vitamin B6 (pyridoxine hydrochloride) 6mg; vitamin B12 (cyanocobalamine) 30mcg; biotin 250mcg; choline chloride 1,200mg; folic acid 0.8mg; niacin 50mg; calcium-D-pantothenate 24mg; taurine 1,500mg; zinc (zinc oxide) 100mg; manganese (manganous oxide) 10.0mg; copper (copper(II) sulphate pentahydrate) 8.0mg; iodine (calcium iodate, anhydrous) 2.6mg; DL-methionine 1,000mg

Storage

Store in a cool, dry place, away from direct sunlight and please make sure your pet always has fresh drinking water available.

Feeding guide

Dog's weight / Daily amount: 2.5kg 45-65g; 5kg 80-105g; 10kg 130-180g; 15kg 180-245g; 20kg 220-300g; 25kg 260-355g; 30kg 300-410g; 40kg 370-510g; 50kg 440-600g; 60+kg 505+g. Food should be served dry. Introduce gradually over ~2 weeks when changing food.

Who is this food for?

Suits

  • Labelled by the manufacturer for adult dogs
  • Grain-free: no grain ingredients listed
  • Doesn't list beef, lamb, venison, pork as ingredients

Consider something else if:

  • Your dog avoids chicken: the label lists chicken
  • Your dog avoids turkey: the label lists dehydrated turkey protein
  • Your dog avoids fish: the label lists salmon
  • Your dog avoids duck: the label lists duck
  • You want a single-protein recipe: this one lists more than one animal protein

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 (33)

#As declaredMatchedCategoryTierDeclared %Est. %
123% fresh chicken meatChickenmeatmedium2323.0
217% dried chicken meatChickenmeatmedium1717.0
317% fresh salmonSalmonmeatgood1717.0
42% herringHerringmeatgood22.0
52% plaicePlaicemeatgood22.0
62% codCodmeatgood22.0
72% saitheSaithemeatgood22.0
8dried potatoesPotatoescarbmedium-1.3
9dried sweet potatoesSweet Potatoescarbgood-1.3
105% poultry fatPoultry Fatoilmedium55.0
114% dried turkeyDehydrated turkey proteinmeatgood44.0
122% dried duckDuckmeatmedium22.0
132% hydrolysed poultry proteinHydrolysed Poultry Proteinmeatmedium22.0
14peasPeasveggood-1.2
151% dried eggDried Eggmeatmedium11.0
161% salmon oilSalmon Oiloilgood11.0
17linseedLinseedveggood-1.2
18psyllium husksPsylliumfibregood-1.2
19dried applesApplesveggood-1.1
20dried carrotsCarrotsveggood-1.1
21dried cranberriesCranberriesveggood-1.1
22spinachSpinachveggood-1.0
23thymeThymeveggood-1.0
24oreganoOreganoveggood-1.0
25sageSageveggood-1.0
26parsleyParsleyveggood-0.9
27marjoramMarjoramveggood-0.9
28chamomileChamomileveggood-0.9
29aniseedAniseedveggood-0.8
30fenugreekFenugreekveggood-0.8
31marigoldCalendulaveggood-0.8
32peppermintPeppermintveggood-0.7
33chicory inulinInulinfibregood-0.7

Brand

Trust and provenance

Recall history
No recalls recorded in our database
Label data last checked
2026-09-15
Scored with
Model v2 (methodology)
Product page
www.zooplus.co.uk

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
Average ingredient quality0.79.915+6.98
Meat share of dry matter61.5%0.116+7.13
Carb share of dry matter1.8%-0.113-0.21
Oil share of dry matter16.9%-0.088-1.49
Vegetable share of dry matter12.7%-0.002-0.02
Unrecognised share of dry matter2.3%-0.022-0.05
Undeclared quantities20.0%-0.131-2.62
Prints ingredient percentagesyes3.194+3.19
Complete dietyes1.703+1.70
High meat (30%+ of dry matter)yes-0.506-0.51
Meat share × printed percentages61.5-0.073-4.51
Processing multiplier1.0032.336+32.34
Processing: Dry Extrudedyes-6.996-7.00
Show all 40 components
ComponentInputCoefficientContribution
Base score-32.336+32.34
Average ingredient quality0.79.915+6.98
Meat share of dry matter61.5%0.116+7.13
Carb share of dry matter1.8%-0.113-0.21
Oil share of dry matter16.9%-0.088-1.49
Vegetable share of dry matter12.7%-0.002-0.02
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 matter2.3%-0.022-0.05
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 quantities20.0%-0.131-2.62
Prints ingredient percentagesyes3.194+3.19
Complete dietyes1.703+1.70
Frozen or chilled freshno11.440+0.00
High meat (30%+ of dry matter)yes-0.506-0.51
Low meat (under 10% of dry matter)no-1.988+0.00
High carb and low meatno-1.250+0.00
Meat share × printed percentages61.5-0.073-4.51
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 Driedno9.320+0.00
Processing: Dry Cold Pressedno4.569+0.00
Processing: Dry Bakedno-2.321+0.00
Processing: Dry Extrudedyes-6.996-7.00
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
-0.01
Additives declared on label
+1 transparency bonus
Subtotal
68.3
Final score
68/100

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.

Nutritional: declared analysis vs reference ranges

How the declared analysis compares with FEDIAF reference ranges for adult dogs. The label prints as-fed values; we convert to a dry-matter basis before scoring, and the bands are dry-matter ranges. Scores rise to 100 at the band midpoint: the reference is adequacy, not maximisation. Nutrients with a published upper limit taper again above it; fat is policed through calorie density rather than a direct penalty.

NutrientAs fed (label)Dry matter (scored)Score
Protein4043.5 (band 18 to 40%)100
Fat1920.7 (band 5.5 to 20%)100
Fibre1.51.6 (band 0.5 to 5%)85.1
Calcium1.51.6 (band 0.5 to 2.5%)100
Phosphorus1.11.2 (band 0.4 to 1.6%)100
Calcium:phosphorus ratio1.41.4 (band 1 to 2%)91.8
Omega fatty acids (omega-6 and omega-3)--100
Energy (kcal/100g)406441.350

Omega fatty acids (omega-6 and omega-3): scored as the mean of its declared components (omega-6 100). The FEDIAF minimum for omega-6 is linoleic acid specifically.

Scored over 8 declared nutrients (combined weight 100); undeclared nutrients do not affect the score. Moisture was not declared and was estimated at 8% from the food type.

Portion-control flag: 406 kcal/100g as fed with fat at 20.7% dry matter, above the reference band. High-energy foods need smaller portions.

Medium confidence: the full five-part analysis is on file; where moisture was not declared it was estimated from the food type.

This measures agreement with published reference ranges, not suitability for an individual dog. For medical conditions, follow veterinary guidance.

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 (80% of the recipe mass) (voluntary)16/20
Analytical constituents declared (mandatory) - not on file0/15
Additives declared (mandatory)5/10
Energy value declared (voluntary)5/5
Complete/complementary designation (mandatory)5/5
Feeding guidance given (mandatory)10/10
Manufacturer identity and address (mandatory)5/10
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, 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
Meat and protein-rich complete dry dog food (on page)ContentManufacturer assertion
80:20:0 recipe: 40% animal protein from top quality ingredients including fresh meat and fresh fish (on page)ContentManufacturer assertion
Grain-free with 20% fruit, vegetables and herbs (on page)Free-fromManufacturer assertion
Irresistible combination of 36% fresh salmon and other top quality fish (on page)ContentManufacturer assertion
0% grain and gluten (on page)Free-fromManufacturer assertion
free from artificial preservatives and colours (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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