Is Open Farm Farmstead Duck Grain-Free Dog Kibble a good dog food?
We score it 50/100 (Average). This reflects the ingredient quality, composition and label transparency of the recipe as declared on the label.
Why this score?
This recipe achieves an overall rating of 50 out of 100. The inclusion of ingredients without printed percentages contributed -10.6 points, and the processing format adjusted the score by -6.7. Conversely, the overall quality of the ingredient list added +6.4 points, while being labelled nutritionally complete contributed +2.3 points to the final evaluation.
Only part of the analytical constituents are declared, so the nutritional picture is incomplete.
100% of this recipe has no printed percentage. Estimated shares are model estimates, not label facts.
- Recipe50
- Nutritionallow98
- Transparency55
- Safety100
- Evidencemoderate100
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 dogs of all life stages, with duck, white fish and peas as the main ingredients.
Why you might choose it
- Doesn't list grain ingredients.
- High in protein: 33% protein on a dry-matter basis.
- Declares energy content, which most labels omit.
Why you might not
- Meat makes up an estimated 9% of the dry matter (10% as fed); carbohydrates dominate.
- 100% of the recipe mass has no printed percentage, so the exact split cannot be verified.
- Its additive load costs about 2 points in the rating.
Estimated composition
Typical analysis (as fed)
- Protein
- 30%
- Fat
- 15.50%
- Fibre
- 4.50%
- Moisture
- 10%
- Omega-3 fatty acids
- 0.40%
- Omega-6 fatty acids
- 1.25%
- Calcium
- 1.20%
- Phosphorus
- 1%
Energy: 362 kcal/100g
Additives & feeding info
Nutritional additives
Vitamin A 5000 IU/kg; Vitamin E 50 IU/kg
Technological additives
Mixed Tocopherols
Feeding guide
Review the feeding guideline to find the appropriate feeding amount based on your dog’s weight and activity level.
Reviews
Trustpilot: 2.5/5 · 10 reviews
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, venison, pork as ingredients
Consider something else if:
- Your dog avoids fish: the label lists white fish
- 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 (40)
| # | As declared | Matched | Category | Tier | Declared % | Est. % |
|---|---|---|---|---|---|---|
| 1 | Certified Humane Duck | Duck | meat | medium | - | 3.3 |
| 2 | Whitefish Meal | White Fish | meat | good | - | 3.3 |
| 3 | Peas | Peas | veg | good | - | 3.2 |
| 4 | Ocean Menhaden Fish Meal | Fish Meal | meat | medium | - | 3.2 |
| 5 | Sweet Potatoes | Sweet Potatoes | carb | good | - | 3.1 |
| 6 | Lentils | Lentils | veg | medium | - | 3.1 |
| 7 | Coconut Oil | Coconut Oil | oil | medium | - | 3.1 |
| 8 | Flaxseed | Linseed | veg | good | - | 3.0 |
| 9 | Natural Flavor (yeast) | Flavor | additive | poor | - | 3.0 |
| 10 | Salt | Salt | additive | poor | - | 2.9 |
| 11 | Dried Pumpkin | Pumpkin | veg | good | - | 2.9 |
| 12 | Dried Apples | Dried Apples | fruit | good | - | 2.9 |
| 13 | Carrots | Carrots | veg | good | - | 2.8 |
| 14 | Potassium Chloride | Potassium Chloride | supplement | medium | - | 2.8 |
| 15 | Vitamin E Supplement | Vitamin E | supplement | good | - | 2.7 |
| 16 | Niacin Supplement | Niacin | supplement | good | - | 2.7 |
| 17 | D-calcium Pantothenate | Calcium pantothenate | supplement | good | - | 2.6 |
| 18 | Biotin | Biotin | supplement | good | - | 2.6 |
| 19 | Riboflavin Supplement | Riboflavin | supplement | good | - | 2.6 |
| 20 | Vitamin A Supplement | Vitamin A | supplement | good | - | 2.5 |
| 21 | Thiamine Mononitrate | Thiamine mononitrate | supplement | good | - | 2.5 |
| 22 | Vitamin D3 Supplement | Vitamin D3 supplement | supplement | good | - | 2.4 |
| 23 | Pyridoxine Hydrochloride | Pyridoxine hydrochloride | supplement | good | - | 2.4 |
| 24 | Vitamin B12 Supplement | Vitamin B12 | supplement | good | - | 2.4 |
| 25 | Folic Acid | Folic acid | supplement | good | - | 2.3 |
| 26 | Zinc Proteinate | Zinc Proteinate | supplement | good | - | 2.3 |
| 27 | Iron Proteinate | Iron Proteinate | mineral | good | - | 2.2 |
| 28 | Copper Proteinate | Copper proteinate | supplement | good | - | 2.2 |
| 29 | Manganese Proteinate | Manganese proteinate | supplement | good | - | 2.1 |
| 30 | Selenium Yeast | Selenium | mineral | good | - | 2.1 |
| 31 | Calcium Iodate | Calcium iodate | supplement | medium | - | 2.1 |
| 32 | Choline Chloride | Choline | supplement | good | - | 2.0 |
| 33 | Salmon Oil (Preserved with Mixed Tocopherols) | Salmon Oil | oil | good | - | 2.0 |
| 34 | Dried Chicory Root | Chicory root | veg | good | - | 1.9 |
| 35 | Cranberries | Cranberries | veg | good | - | 1.9 |
| 36 | Taurine | Taurine | supplement | good | - | 1.9 |
| 37 | Mixed Tocopherols (a natural preservative) | Tocopherols | additive | good | - | 1.8 |
| 38 | Cinnamon | Cinnamon | veg | good | - | 1.8 |
| 39 | Turmeric | Turmeric | veg | good | - | 1.7 |
| 40 | Rosemary Extract | Rosemary | veg | good | - | 1.7 |
Brand
- Website
- https://openfarmpet.com/
- Contact page
- openfarmpet.com
Trust and provenance
- Recall history
- No recalls recorded in our database
- Label data last checked
- 2026-09-09
- Scored with
- Model v3 (methodology)
- Product page
- openfarmpet.com
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 v3 on 2026-10-06. 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 | 0.7 | 9.191 | +6.40 |
| Carb share of dry matter | 1.0% | -0.115 | -0.12 |
| Oil share of dry matter | 6.4% | -0.092 | -0.59 |
| Vegetable share of dry matter | 18.8% | -0.005 | -0.10 |
| Additive share of dry matter | 8.9% | 0.163 | +1.45 |
| Supplement share of dry matter | 50.8% | -0.012 | -0.62 |
| Recipe graded poor | 5.9% | -0.065 | -0.38 |
| Number of poor ingredients | 2 | -0.876 | -1.75 |
| Largest single poor ingredient | 3.0% | 0.060 | +0.18 |
| Undeclared quantities | 100.0% | -0.106 | -10.56 |
| Complete diet | yes | 2.294 | +2.29 |
| Low meat (under 10% of dry matter) | yes | -3.158 | -3.16 |
| Additive penalty | -9.33 | 0.222 | -2.07 |
| Processing multiplier | 0.98 | 33.786 | +33.11 |
| Processing: Dry Extruded | yes | -6.713 | -6.71 |
Show all 40 components
| Component | Input | Coefficient | Contribution |
|---|---|---|---|
| Base score | - | 30.909 | +30.91 |
| Average ingredient quality | 0.7 | 9.191 | +6.40 |
| Meat share of dry matter | 0.0% | 0.096 | +0.00 |
| Carb share of dry matter | 1.0% | -0.115 | -0.12 |
| Oil share of dry matter | 6.4% | -0.092 | -0.59 |
| Vegetable share of dry matter | 18.8% | -0.005 | -0.10 |
| Additive share of dry matter | 8.9% | 0.163 | +1.45 |
| Supplement share of dry matter | 50.8% | -0.012 | -0.62 |
| 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 | 5.9% | -0.065 | -0.38 |
| Poor-quality meat in recipe | 0.0% | -0.179 | +0.00 |
| Number of poor ingredients | 2 | -0.876 | -1.75 |
| Largest single poor ingredient | 3.0% | 0.060 | +0.18 |
| Undeclared quantities | 100.0% | -0.106 | -10.56 |
| Prints ingredient percentages | no | 0.000 | +0.00 |
| Complete diet | yes | 2.294 | +2.29 |
| 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 | -9.33 | 0.222 | -2.07 |
| Processing multiplier | 0.98 | 33.786 | +33.11 |
| 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 | yes | -6.713 | -6.71 |
| Processing: Dry Semi Moist | no | -6.174 | +0.00 |
| Processing: Dry Muesli | no | -10.146 | +0.00 |
| Processing: Wet Pate | no | -0.672 | +0.00 |
| Processing: Wet Chunks | no | -0.672 | +0.00 |
- Processing-type offset
- +0.02
- Additives declared on label
- +2 transparency bonus
- Subtotal
- 50.3
- Final score
- 50/100
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 | 30 | 33.3 (band 18.1 to 40%) | 100 |
| Fat | 15.5 | 17.2 (band 5.530555555555555 to 20%) | 100 |
| Fibre | 4.5 | 5 (band 0.5 to 5%) | 100 |
| Calcium | 1.2 | 1.3 (band 0.5027777777777778 to 2.5%) | 95 |
| Phosphorus | 1 | 1.1 (band 0.40222222222222226 to 1.6%) | 100 |
| Calcium:phosphorus ratio | 1.2 | 1.2 (band 1 to 2%) | 82 |
| Omega fatty acids (omega-6 and omega-3) | - | - | 100 |
| Energy (kcal/100g) | 362 | 402.2 | 100 |
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.
Declared fortification: 2 nutritional additives on the label
- Vitamin A 5000 IU/kg
- Vitamin E 50 IU/kg
Low confidence: partial analysis or moisture 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) - not on file | 0/15 |
| Additives declared (mandatory) | 10/10 |
| 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 file | 0/5 |
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 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
- "Grain-Free" — supported by the declared grain-free data.
2 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 |
|---|---|---|---|
| humanely-raised duck (on page) | provenance | not checkable | Manufacturer assertion |
| Grain-Free (on page) | Free-from | consistent | Manufacturer assertion |
| non-GMO fruits, veggies, and superfoods (on page) | Content | not checkable | Manufacturer assertion |
The full scoring method is published. See the methodology for exactly how the headline score and each dimension are calculated.
Other products from Open Farm
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