Our verdict
Is Skinner's Field & Trial Muesli Mix a good dog food?
We score it 30/100 (Poor). The main reasons are set out in "Why you might not" below, and every step of the calculation is shown under "How we calculated this score".
Complete muesli-style dry food for adult dogs, with meat meal, baked wholewheat biscuits and maize as the main ingredients.
100% of this recipe has no printed percentage. Estimated shares are model estimates, not label facts.
Who is this food for?
Suits
- Labelled by the manufacturer for adult dogs
- Doesn't list chicken, turkey, lamb, fish, venison, pork, duck as ingredients
Consider something else if:
- Your dog avoids beef: it is listed as an ingredient
- Your dog avoids grain: the label lists maize / corn
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. Find foods that fit your dog.
Nutrition and feedingProtein 21% · Fat 8%
Typical analysis (as fed)
| Nutrient | As fed |
|---|---|
| Protein | 21% |
| Fat | 8% |
| Fibre | 3% |
| Ash | 9% |
| Moisture | 8% |
Additives & feeding info
No additives recorded yet.
Ingredients (11)100% of the recipe is estimated
Estimated composition
- carb 40.1%
- additive 16.6%
- supplement 14.4%
- meat 11.8%
- veg 9.1%
- oil 8.0%
| # | As declared | Matched | Label reading | Declared % | Est. % |
|---|---|---|---|---|---|
| 1 | Protein Pellets Containing Beef Meat Meal | Meat Meal | meat · medium | - | 11.8 |
| 2 | Extruded Wholewheat Biscuits | Baked wholewheat biscuits | carb · medium | - | 11.2 |
| 3 | Cooked Flaked Maize | Maize / Corn | carb · medium | - | 10.7 |
| 4 | Wheat Glucose Syrup | Glucose Syrup | additive · poor | - | 10.2 |
| 5 | Baked Wholewheat Biscuits | Baked wholewheat biscuits | carb · medium | - | 9.6 |
| 6 | Cooked Flaked Peas | Peas | veg · good | - | 9.1 |
| 7 | Cooked Wheat Flakes | Cooked Wheat Flakes | carb · medium | - | 8.6 |
| 8 | Oils | Unspecified Animal Fats and Oils | oil · poor | - | 8.0 |
| 9 | Vitamins | Vitamins and minerals | supplement · medium | - | 7.5 |
| 10 | Minerals and Trace Elements | Vitamins and minerals | supplement · medium | - | 7.0 |
| 11 | EC Permitted Antioxidant | Antioxidants | additive · medium | - | 6.4 |
- 1. Protein Pellets Containing Beef Meat Meal11.8% estimated
- 2. Extruded Wholewheat Biscuits11.2% estimated
- 3. Cooked Flaked Maize10.7% estimated
- 4. Wheat Glucose Syrup10.2% estimated
- 5. Baked Wholewheat Biscuits9.6% estimated
- 6. Cooked Flaked Peas9.1% estimated
- 7. Cooked Wheat Flakes8.6% estimated
- 8. Oils8.0% estimated
- 9. Vitamins7.5% estimated
- 10. Minerals and Trace Elements7.0% estimated
- 11. EC Permitted Antioxidant6.4% estimated
Trust and sourceNo recalls recorded in our database · checked 2026-09-13
Brand and contact: Skinner's
- Website
- https://www.skinners.co.uk/
- Contact page
- www.skinners.co.uk
Trust and provenance
- Recall history
- No recalls recorded in our database
- Label data last checked
- 2026-09-13
- Scored with
- Model v3 (methodology)
- Product page
- www.skinners.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.
Score details and methodologyCalculations, history and evidence
Recipe: how the 1-100 score is calculated
Why this score?
This recipe achieves an overall score of 30 out of 100 based on our evaluation. Ingredients without printed percentages subtract -10.6 points due to undeclared ingredient shares. Furthermore, the processing format reduces the score by -10.1, while the carbohydrate content deducts -4.9. Finally, the additive load accounts for a further reduction of -4.5 points.
Scored with model v3 on 2026-10-25. Each component is the feature value for this product multiplied by the model's published coefficient.
| Component | Input | Coefficient | Contribution |
|---|---|---|---|
| Base score | - | 30.909 | +30.91 |
| Average ingredient quality | 0.2 | 9.191 | +1.85 |
| Carb share of dry matter | 42.2% | -0.115 | -4.86 |
| Oil share of dry matter | 9.5% | -0.092 | -0.87 |
| Vegetable share of dry matter | 1.6% | -0.005 | -0.01 |
| Additive share of dry matter | 17.8% | 0.163 | +2.91 |
| Supplement share of dry matter | 15.9% | -0.012 | -0.19 |
| Recipe graded poor | 18.2% | -0.065 | -1.18 |
| Number of poor ingredients | 2 | -0.876 | -1.75 |
| Largest single poor ingredient | 10.2% | 0.060 | +0.61 |
| Undeclared quantities | 100.0% | -0.106 | -10.56 |
| Low meat (under 10% of dry matter) | yes | -3.158 | -3.16 |
| Additive penalty | -20.13 | 0.222 | -4.47 |
| Processing multiplier | 0.94 | 33.786 | +31.76 |
| Processing: Dry Muesli | yes | -10.146 | -10.15 |
Show all 40 components
| Component | Input | Coefficient | Contribution |
|---|---|---|---|
| Base score | - | 30.909 | +30.91 |
| Average ingredient quality | 0.2 | 9.191 | +1.85 |
| Meat share of dry matter | 0.0% | 0.096 | +0.00 |
| Carb share of dry matter | 42.2% | -0.115 | -4.86 |
| Oil share of dry matter | 9.5% | -0.092 | -0.87 |
| Vegetable share of dry matter | 1.6% | -0.005 | -0.01 |
| Additive share of dry matter | 17.8% | 0.163 | +2.91 |
| Supplement share of dry matter | 15.9% | -0.012 | -0.19 |
| Other share of dry matter | 0.0% | -0.375 | +0.00 |
| Unrecognised share of dry matter | 0.0% | -0.027 | +0.00 |
| Recipe graded poor | 18.2% | -0.065 | -1.18 |
| Poor-quality meat in recipe | 0.0% | -0.179 | +0.00 |
| Number of poor ingredients | 2 | -0.876 | -1.75 |
| Largest single poor ingredient | 10.2% | 0.060 | +0.61 |
| Undeclared quantities | 100.0% | -0.106 | -10.56 |
| Prints ingredient percentages | no | 0.000 | +0.00 |
| Complete diet | no | 2.294 | +0.00 |
| Frozen or chilled fresh | no | 0.000 | +0.00 |
| High meat (30%+ of dry matter) | no | 0.707 | +0.00 |
| Low meat (under 10% of dry matter) | yes | -3.158 | -3.16 |
| High carb and low meat | no | -1.180 | +0.00 |
| Meat share × printed percentages | 0.0 | 0.000 | +0.00 |
| Meat share × fresh | 0.0 | 0.000 | +0.00 |
| Fresh × high meat | 0.0 | 11.084 | +0.00 |
| Additive penalty | -20.13 | 0.222 | -4.47 |
| Processing multiplier | 0.94 | 33.786 | +31.76 |
| Processing: Raw | no | -0.054 | +0.00 |
| Processing: Fresh Chilled | no | -2.354 | +0.00 |
| Processing: Fresh Frozen | no | -2.354 | +0.00 |
| Processing: Fresh Refrigerated | no | 0.000 | +0.00 |
| Processing: Fresh Shelf | no | -0.672 | +0.00 |
| Processing: Dry Freeze Dried | no | 6.629 | +0.00 |
| Processing: Dry Air Dried | no | 6.331 | +0.00 |
| Processing: Dry Cold Pressed | no | -6.713 | +0.00 |
| Processing: Dry Baked | no | -6.713 | +0.00 |
| Processing: Dry Extruded | no | -6.713 | +0.00 |
| Processing: Dry Semi Moist | no | -6.174 | +0.00 |
| Processing: Dry Muesli | yes | -10.146 | -10.15 |
| Processing: Wet Pate | no | -0.672 | +0.00 |
| Processing: Wet Chunks | no | -0.672 | +0.00 |
- Processing-type offset
- -0.64
- Subtotal
- 30.2
- Final score
- 30/100
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.
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.
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.
| Nutrient | As fed (label) | Dry matter (scored) | Score |
|---|---|---|---|
| Protein | 21 | 22.8 (band 18 to 40%) | 83.2 |
| Fat | 8 | 8.7 (band 5.5 to 20%) | 83.2 |
| Fibre | 3 | 3.3 (band 0.5 to 5%) | 100 |
Scored over 3 declared nutrients (combined weight 50); undeclared nutrients do not affect the score.
No nutritional additives section declared on the label.
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.
| Item | Points |
|---|---|
| Ingredient list on the label (mandatory) | 10/10 |
| Printed percentages on the label (voluntary) - not on file | 0/20 |
| Analytical constituents declared (mandatory) | 15/15 |
| Additives declared (mandatory) - not on file | 0/10 |
| Energy value declared (voluntary) - not on file | 0/5 |
| Complete/complementary designation (mandatory) | 5/5 |
| Feeding guidance given (mandatory) - not on file | 0/10 |
| Manufacturer identity and address (mandatory) | 5/10 |
| Country of manufacture stated (voluntary) | 10/10 |
| Batch and date labelling (mandatory) - not on file | 0/5 |
Capped at 60: mandatory items missing (Additives declared, Feeding guidance given, 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 claims made on the pack and product page, checked against the declared label. We record claims as stated; "consistent" means our stored label data supports the claim, "contradicted" means it conflicts with it. Functional claims are recorded but never scored.
100/100 · moderate — 1 checkable claim: 1 consistent, 0 contradicted.
Consistent with the label
- "complete adult working dog food based on a traditional mix of ingredients" — supported by the declared complete and balanced data.
4 further claims on file that we cannot check against the label.
Moderate: every checkable claim is consistent with the declared label.
| Claim | Type | Check | Substantiation |
|---|---|---|---|
| specially developed and formulated to support dogs with a moderate to high activity level (on page) | Functional | not checkable | Manufacturer assertion |
| provides a quick source of carbohydrates for immediate energy, especially beneficial for dogs involved in moderate to intense physical activity (on page) | Functional | not checkable | Manufacturer assertion |
| supports energetic output (on page) | Functional | not checkable | Manufacturer assertion |
| An appetising mix of tastes and textures (on page) | Content | not checkable | Manufacturer assertion |
| complete adult working dog food based on a traditional mix of ingredients (on page) | Content | consistent | Manufacturer assertion |
The full scoring method is published. See the methodology for exactly how the headline score and each dimension are calculated.
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