Leader Beef Dog Food

Dry Extruded · complete

Beef Dog Food
Poor
our rating

Our verdict

Is Leader Beef Dog Food a good dog food?

We score it 43/100 (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 dry food for senior small breed dogs, with dehydrated chicken and rice as the main ingredients.

How we score

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.

Who is this food for?

Suits

  • Labelled by the manufacturer for senior dogs
  • Doesn't list lamb, fish, venison, pork, duck as ingredients

Consider something else if:

  • Your dog avoids chicken: the label lists poultry fat
  • Your dog avoids beef: the label lists beef
  • Your dog avoids turkey: the label lists poultry fat
  • Your dog avoids grain: the label lists rice - white
  • You want a single-protein recipe: this one lists more than one animal protein
  • You need more protein than this: 20.0% on a dry-matter basis is in the low band

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 20% · Fat 11%

Typical analysis (as fed)

NutrientAs fed
Protein20%
Fat11%
Fibre2.40%
Ash9%

Additives & feeding info

Feeding and storage

Storage

Store in a cool, dry place, away from direct sunlight.

Feeding guide

Daily feeding guide by body weight and activity: 4–10kg: 100–170g resting, 110–190g light work, 125–225g rigorous work, 150–300g sustained work; 11–25kg: 170–345g resting, 190–400g light work, 225–440g rigorous work, 300–600g sustained work; 25–32kg: 345–400g resting, 400–470g light work, 440–500g rigorous work, 600–750g sustained work; 30kg+: 90g per 10kg body weight resting, 110g per 10kg light work, 125g per 10kg rigorous work, 175g per 10kg sustained work.

Additives declared on the label

Nutritional additives

Vitamin A 24,000 i.u./kg; Vitamin D3 2,000 i.u./kg; Vitamin E (Alpha Tocopherol Acetate) 250 i.u./kg; Copper (Copper Sulphate Pentahydrate) 7 mg/kg; Selenium (Sodium Selenite) 0.15 mg/kg; Iron (Iron Sulphate Monohydrate) 75 mg/kg; Manganese (Manganese Oxide) 40 mg/kg; Zinc (Zinc Oxide) 70 mg/kg; Zinc (Zinc Chelate of Glycine Hydrate) 30 mg/kg; Iodine (Calcium Iodate) 1.50 mg/kg

Technological additives

Antioxidants; Preservatives

Ingredients (10)100% of the recipe is estimated

Estimated composition

  • meat 21.9%
  • fibre 17.4%
  • additive 16.8%
  • carb 12.9%
  • oil 11.6%
  • veg 11.0%
  • supplement 8.4%
#As declaredMatchedLabel readingDeclared %Est. %
1RiceRice - whitecarb · medium-12.9
2dehydrated Beef MeatBeefmeat · medium-12.3
3Poultry FatPoultry Fatoil · medium-11.6
4Whole LinseedLinseedveg · good-11.0
5Beet PulpBeet Pulpfibre · medium-10.3
6Natural DigestDigestmeat · poor-9.7
7Sodium ChlorideSaltadditive · poor-9.0
8Calcium CarbonateCalcium Carbonatesupplement · medium-8.4
9Yeast ExtractHydrolysed Yeastadditive · medium-7.7
10Chicory InulinInulinfibre · good-7.1
  1. 1. Rice12.9% estimated
    Rice - white · carb · medium
  2. 2. dehydrated Beef Meat12.3% estimated
    Beef · meat · medium
  3. 3. Poultry Fat11.6% estimated
    Poultry Fat · oil · medium
  4. 4. Whole Linseed11.0% estimated
    Linseed · veg · good
  5. 5. Beet Pulp10.3% estimated
    Beet Pulp · fibre · medium
  6. 6. Natural Digest9.7% estimated
    Digest · meat · poor
  7. 7. Sodium Chloride9.0% estimated
    Salt · additive · poor
  8. 8. Calcium Carbonate8.4% estimated
    Calcium Carbonate · supplement · medium
  9. 9. Yeast Extract7.7% estimated
    Hydrolysed Yeast · additive · medium
  10. 10. Chicory Inulin7.1% estimated
    Inulin · fibre · good

Trust and sourceNo recalls recorded in our database · checked 2026-09-13

Brand and contact: Leader

Trust and provenance

Recall history
No recalls recorded in our database
Label data last checked
2026-09-13
Scored with
Model v3 (methodology)

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.

External platform ratings are not scores for this individual recipe.

56 reviews on this product

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 food achieves an overall score of 43 out of 100 based on several key factors. The overall quality of the ingredient list contributed +3.6 points. However, ingredients without printed percentages contributed -10.6 points, the processing format contributed -6.7 points, and the additive load contributed -4.5 points to the final calculation.

Scored with model v3 on 2026-10-25. Each component is the feature value for this product multiplied by the model's published coefficient.

ComponentInputCoefficientContribution
Base score-30.909+30.91
Average ingredient quality0.49.191+3.58
Carb share of dry matter13.3%-0.115-1.53
Oil share of dry matter13.5%-0.092-1.24
Vegetable share of dry matter11.6%-0.005-0.06
Additive share of dry matter17.7%0.163+2.89
Supplement share of dry matter9.1%-0.012-0.11
Recipe graded poor18.7%-0.065-1.22
Poor-quality meat in recipe9.7%-0.179-1.73
Number of poor ingredients2-0.876-1.75
Largest single poor ingredient9.7%0.060+0.58
Undeclared quantities100.0%-0.106-10.56
Complete dietyes2.294+2.29
Low meat (under 10% of dry matter)yes-3.158-3.16
Additive penalty-20.310.222-4.51
Processing multiplier0.9833.786+33.11
Processing: Dry Extrudedyes-6.713-6.71
Show all 40 components
ComponentInputCoefficientContribution
Base score-30.909+30.91
Average ingredient quality0.49.191+3.58
Meat share of dry matter0.0%0.096+0.00
Carb share of dry matter13.3%-0.115-1.53
Oil share of dry matter13.5%-0.092-1.24
Vegetable share of dry matter11.6%-0.005-0.06
Additive share of dry matter17.7%0.163+2.89
Supplement share of dry matter9.1%-0.012-0.11
Other share of dry matter0.0%-0.375+0.00
Unrecognised share of dry matter0.0%-0.027+0.00
Recipe graded poor18.7%-0.065-1.22
Poor-quality meat in recipe9.7%-0.179-1.73
Number of poor ingredients2-0.876-1.75
Largest single poor ingredient9.7%0.060+0.58
Undeclared quantities100.0%-0.106-10.56
Prints ingredient percentagesno0.000+0.00
Complete dietyes2.294+2.29
Frozen or chilled freshno0.000+0.00
High meat (30%+ of dry matter)no0.707+0.00
Low meat (under 10% of dry matter)yes-3.158-3.16
High carb and low meatno-1.180+0.00
Meat share × printed percentages0.00.000+0.00
Meat share × fresh0.00.000+0.00
Fresh × high meat0.011.084+0.00
Additive penalty-20.310.222-4.51
Processing multiplier0.9833.786+33.11
Processing: Rawno-0.054+0.00
Processing: Fresh Chilledno-2.354+0.00
Processing: Fresh Frozenno-2.354+0.00
Processing: Fresh Refrigeratedno0.000+0.00
Processing: Fresh Shelfno-0.672+0.00
Processing: Dry Freeze Driedno6.629+0.00
Processing: Dry Air Driedno6.331+0.00
Processing: Dry Cold Pressedno-6.713+0.00
Processing: Dry Bakedno-6.713+0.00
Processing: Dry Extrudedyes-6.713-6.71
Processing: Dry Semi Moistno-6.174+0.00
Processing: Dry Mueslino-10.146+0.00
Processing: Wet Pateno-0.672+0.00
Processing: Wet Chunksno-0.672+0.00
Processing-type offset
+0.02
Additives declared on label
+2 transparency bonus
Subtotal
42.8
Final score
43/100

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.

ModelScore
v343/100current
v247/100
v158/100
v1.959/100
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
Protein2022.1 (band 18 to 40%)81.2
Fat1112.2 (band 5.5 to 20%)97.5
Fibre2.42.7 (band 0.5 to 5%)98.7

Scored over 3 declared nutrients (combined weight 50); undeclared nutrients do not affect the score. Moisture was not declared and was estimated at 9.5% from the food type.

Declared fortification: 10 nutritional additives on the label
  • Vitamin A 24,000 i.u./kg
  • Vitamin D3 2,000 i.u./kg
  • Vitamin E (Alpha Tocopherol Acetate) 250 i.u./kg
  • Copper (Copper Sulphate Pentahydrate) 7 mg/kg
  • Selenium (Sodium Selenite) 0.15 mg/kg
  • Iron (Iron Sulphate Monohydrate) 75 mg/kg
  • Manganese (Manganese Oxide) 40 mg/kg
  • Zinc (Zinc Oxide) 70 mg/kg
  • Zinc (Zinc Chelate of Glycine Hydrate) 30 mg/kg
  • Iodine (Calcium Iodate) 1.50 mg/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.

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)10/10
✗ 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)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 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.

Claims on file; none we can check against the label

ClaimTypeCheckSubstantiation
Fully balanced for sustained health and vitality (on page)Functionalnot checkableManufacturer assertion
for lightly active dogs (on page)Functionalnot checkableManufacturer assertion
With beetroot and chicory for fibre (on page)Functionalnot checkableManufacturer assertion
highly digestible (on page)Functionalnot checkableManufacturer assertion
25% protein (on page)Nutrientnot checkableManufacturer assertion
25% meat content (on page)Contentnot checkableManufacturer assertion
Provides optimum nutrition for the working dog (on page)Functionalnot checkableManufacturer assertion
extra protein for muscle strength (on page)Functionalnot checkableManufacturer assertion
give them the endurance they need (on page)Functionalnot checkableManufacturer assertion
shiny coat (on page)Functionalnot checkableManufacturer 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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