Purina CA Puppy Large Breed Chicken & Rice Formula Dry Dog Food
Dry Extruded · complete
Our verdict
Is Purina CA Puppy Large Breed Chicken & Rice Formula Dry Dog Food a good dog food?
We score it 39/100 (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".
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 puppies
- Labelling or feeding guide is aimed at large dogs
- Doesn't list lamb, venison, pork, duck as ingredients
Consider something else if:
- Your dog avoids chicken: the label lists chicken
- Your dog avoids beef: the label lists beef fat
- Your dog avoids turkey: the label lists poultry
- Your dog avoids fish: the label lists fish meal
- Your dog avoids grain: the label lists rice - white
- 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. Find foods that fit your dog.
Ingredients (40)100% of the recipe is estimated
Estimated composition
- supplement 53.3%
- carb 12.8%
- meat 12.4%
- oil 8.7%
- additive 5.6%
- fibre 3.0%
- mineral 2.6%
- veg 1.7%
| # | As declared | Matched | Label reading | Declared % | Est. % |
|---|---|---|---|---|---|
| 1 | Chicken | Chicken | meat · medium | - | 3.3 |
| 2 | Rice | Rice - white | carb · medium | - | 3.3 |
| 3 | Corn Gluten Meal | Maize gluten | carb · poor | - | 3.2 |
| 4 | Whole Grain Corn | Whole-Grain Maize | carb · medium | - | 3.2 |
| 5 | Poultry By-Product Meal | Poultry | meat · medium | - | 3.1 |
| 6 | Whole Grain Wheat | Wheat | carb · poor | - | 3.1 |
| 7 | Beef Fat | Beef Fat | oil · medium | - | 3.1 |
| 8 | Pea Fibre | Pea Fibre | fibre · medium | - | 3.0 |
| 9 | Egg Product | Egg | meat · good | - | 3.0 |
| 10 | Fish Meal | Fish Meal | meat · medium | - | 2.9 |
| 11 | Natural Flavours | Artificial flavourings | additive · poor | - | 2.9 |
| 12 | Fish Oil | Fish Oil | oil · good | - | 2.9 |
| 13 | Soybean Oil | Soybean oil | oil · medium | - | 2.8 |
| 14 | Mono And Dicalcium Phosphate | Dicalcium phosphate | supplement · medium | - | 2.8 |
| 15 | Calcium Carbonate | Calcium Carbonate | supplement · medium | - | 2.7 |
| 16 | Salt | Salt | additive · poor | - | 2.7 |
| 17 | Potassium Chloride | Potassium Chloride | supplement · medium | - | 2.6 |
| 18 | Potassium Citrate | Potassium Citrate | mineral · good | - | 2.6 |
| 19 | L-Lysine Monohydrochloride | Lysine | supplement · medium | - | 2.6 |
| 20 | Choline Chloride | Choline | supplement · good | - | 2.5 |
| 21 | Zinc Sulphate | Zinc sulfate | supplement · medium | - | 2.5 |
| 22 | Ferrous Sulphate | Iron sulfate | supplement · good | - | 2.4 |
| 23 | Manganese Sulphate | Manganese sulfate | supplement · medium | - | 2.4 |
| 24 | Copper Sulphate | Copper sulphate | supplement · good | - | 2.4 |
| 25 | Calcium Iodate | Calcium iodate | supplement · medium | - | 2.3 |
| 26 | Sodium Selenite | Sodium selenite | supplement · poor | - | 2.3 |
| 27 | Vitamin E Supplement | Vitamin E | supplement · good | - | 2.2 |
| 28 | Niacin (Vitamin B3) | Niacin | supplement · good | - | 2.2 |
| 29 | Vitamin A Supplement | Vitamin A | supplement · good | - | 2.1 |
| 30 | Calcium Pantothenate (Vitamin B5) | Calcium pantothenate | supplement · good | - | 2.1 |
| 31 | Thiamine Mononitrate (Vitamin B1) | Thiamine mononitrate | supplement · good | - | 2.1 |
| 32 | Vitamin B-12 Supplement | Vitamin B12 | supplement · good | - | 2.0 |
| 33 | Riboflavin Supplement (Vitamin B2) | Riboflavin | supplement · good | - | 2.0 |
| 34 | Pyridoxine Hydrochloride (Vitamin B6) | Pyridoxine hydrochloride | supplement · good | - | 1.9 |
| 35 | Folic Acid (Vitamin B9) | Folic acid | supplement · good | - | 1.9 |
| 36 | Menadione Sodium Bisulphate Complex (Source Of Vitamin K Activity) | Vitamin K | supplement · good | - | 1.9 |
| 37 | Vitamin D3 Supplement | Vitamin D3 supplement | supplement · good | - | 1.8 |
| 38 | Biotin (Vitamin B7) | Biotin | supplement · good | - | 1.8 |
| 39 | Dried Bacillus Coagulans Fermentation Product | Dried Bacillus coagulans fermentation product | supplement · good | - | 1.7 |
| 40 | Garlic Oil | Garlic | veg · medium | - | 1.7 |
- 1. Chicken3.3% estimated
- 2. Rice3.3% estimated
- 3. Corn Gluten Meal3.2% estimated
- 4. Whole Grain Corn3.2% estimated
- 5. Poultry By-Product Meal3.1% estimated
- 6. Whole Grain Wheat3.1% estimated
- 7. Beef Fat3.1% estimated
- 8. Pea Fibre3.0% estimated
- 9. Egg Product3.0% estimated
- 10. Fish Meal2.9% estimated
- 11. Natural Flavours2.9% estimated
- 12. Fish Oil2.9% estimated
- 13. Soybean Oil2.8% estimated
- 14. Mono And Dicalcium Phosphate2.8% estimated
- 15. Calcium Carbonate2.7% estimated
- 16. Salt2.7% estimated
- 17. Potassium Chloride2.6% estimated
- 18. Potassium Citrate2.6% estimated
- 19. L-Lysine Monohydrochloride2.6% estimated
- 20. Choline Chloride2.5% estimated
- 21. Zinc Sulphate2.5% estimated
- 22. Ferrous Sulphate2.4% estimated
- 23. Manganese Sulphate2.4% estimated
- 24. Copper Sulphate2.4% estimated
- 25. Calcium Iodate2.3% estimated
- 26. Sodium Selenite2.3% estimated
- 27. Vitamin E Supplement2.2% estimated
- 28. Niacin (Vitamin B3)2.2% estimated
- 29. Vitamin A Supplement2.1% estimated
- 30. Calcium Pantothenate (Vitamin B5)2.1% estimated
- 31. Thiamine Mononitrate (Vitamin B1)2.1% estimated
- 32. Vitamin B-12 Supplement2.0% estimated
- 33. Riboflavin Supplement (Vitamin B2)2.0% estimated
- 34. Pyridoxine Hydrochloride (Vitamin B6)1.9% estimated
- 35. Folic Acid (Vitamin B9)1.9% estimated
- 36. Menadione Sodium Bisulphate Complex (Source Of Vitamin K Activity)1.9% estimated
- 37. Vitamin D3 Supplement1.8% estimated
- 38. Biotin (Vitamin B7)1.8% estimated
- 39. Dried Bacillus Coagulans Fermentation Product1.7% estimated
- 40. Garlic Oil1.7% estimated
Nutrition and feedingProtein 28% · Fat 13%
Guaranteed analysis (as fed)
| Nutrient | As fed |
|---|---|
| Protein | 28% |
| Fat | 13% |
| Fibre | 4.75% |
| Moisture | 12% |
| Omega-3 fatty acids | 0.10% |
| Omega-6 fatty acids | 1.60% |
| Calcium | 1.10% |
| Phosphorus | 0.90% |
Energy: 393.4 kcal/100g
Additives & feeding info
Feeding and storage
Storage
Store in a cool, dry place.
Feeding guide
Recommended Daily Feeding Amounts: Up to 50 lb adult weight – 1/2 to 1-1/4 cups (1.5–3 mo) increasing to 2-1/3 to 3-1/2 cups (1–2 yr); Up to 75 lb – 2/3 to 2 cups rising to 3 to 5-1/4 cups; Up to 100 lb – 1 to 2-1/4 cups rising to 6-1/2 to 9-1/4 cups; Up to 130 lb – 2-1/4 to 3-1/3 cups rising to 9-1/4 to 10-1/3 cups. One 8 oz/250 ml cup ≈ 106 g. Puppies start to nibble solid foods at 3–4 weeks; keep moistened food available at all times until fully weaned (6–8 weeks). Transition over 7–10 days when switching.
No additives recorded yet.
Trust and sourceNo recalls recorded in our database · checked 2026-09-19
Brand and contact: Purina CA
- Website
- https://www.purina.ca/
- Phone
- 1.800.268.5345
- Address
- ATTN: CONSUMER CARE, 2500 ROYAL WINDSOR DRIVE, MISSISSAUGA, ONTARIO L5J 1K8
- Contact page
- www.purina.ca
Trust and provenance
- Recall history
- No recalls recorded in our database
- Label data last checked
- 2026-09-19
- Scored with
- Model v3 (methodology)
- Product page
- www.purina.ca
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.
Brand and retailer reviews
External platform ratings are not scores for this individual recipe.
Trustpilot: 1.8/5 · 190 reviews
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 rating of 39 out of 100 based on several key factors. The overall quality of the ingredient list contributed +4.1 points to the total. However, ingredients without printed percentages reduced the score by -10.6, the processing format subtracted -6.7, and the additive load contributed -1.6 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 | 0.4 | 9.191 | +4.09 |
| Carb share of dry matter | 13.0% | -0.115 | -1.50 |
| Oil share of dry matter | 10.0% | -0.092 | -0.92 |
| Additive share of dry matter | 5.8% | 0.163 | +0.94 |
| Supplement share of dry matter | 56.5% | -0.012 | -0.69 |
| Recipe graded poor | 14.2% | -0.065 | -0.92 |
| Number of poor ingredients | 5 | -0.876 | -4.38 |
| Largest single poor ingredient | 3.2% | 0.060 | +0.19 |
| Undeclared quantities | 100.0% | -0.106 | -10.56 |
| Low meat (under 10% of dry matter) | yes | -3.158 | -3.16 |
| Additive penalty | -6.99 | 0.222 | -1.55 |
| 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 | 0.4 | 9.191 | +4.09 |
| Meat share of dry matter | 0.0% | 0.096 | +0.00 |
| Carb share of dry matter | 13.0% | -0.115 | -1.50 |
| Oil share of dry matter | 10.0% | -0.092 | -0.92 |
| Vegetable share of dry matter | 0.3% | -0.005 | -0.00 |
| Additive share of dry matter | 5.8% | 0.163 | +0.94 |
| Supplement share of dry matter | 56.5% | -0.012 | -0.69 |
| 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 | 14.2% | -0.065 | -0.92 |
| Poor-quality meat in recipe | 0.0% | -0.179 | +0.00 |
| Number of poor ingredients | 5 | -0.876 | -4.38 |
| Largest single poor ingredient | 3.2% | 0.060 | +0.19 |
| 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 | -6.99 | 0.222 | -1.55 |
| 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
- Subtotal
- 38.9
- Final score
- 39/100
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 puppies and growth. 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.
Scored against FEDIAF growth minima; puppy scoring is under review; Guaranteed-analysis FEDIAF score: crude minimums and maximums are bounds, not typical values; moisture (a maximum) uses the processing median where available; experimental US score.
| Nutrient | As fed (label) | Dry matter (scored) | Score |
|---|---|---|---|
| Protein | 28 | 30.9 | 100 |
| Fat | 13 | 14.4 | 100 |
| Calcium | 1.1 | 1.2 | 100 |
| Phosphorus | 0.9 | 1 | 100 |
| Calcium:phosphorus ratio | 1.2 | 1.2 | 100 |
| Omega fatty acids (omega-6 and omega-3) | - | - | 100 |
| Energy (kcal/100g) | 393.4 | 434.7 | 100 |
Omega fatty acids (omega-6 and omega-3): scored as the mean of its declared components (omega-6 100, omega-3 100). The FEDIAF minimum for omega-6 is linoleic acid specifically.
Scored over 7 declared nutrients (combined weight 90); undeclared nutrients do not affect the score. Moisture was not declared and was estimated at 9.5% from the food type.
No nutritional additives section declared on the label.
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) - not on file | 0/10 |
| Energy value declared (voluntary) | 5/5 |
| 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 file | 0/5 |
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.
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
| Claim | Type | Check | Substantiation |
|---|---|---|---|
| Glucosamine supports developing joints and cartilage (on pack) | Functional | not checkable | Manufacturer assertion |
| Fortified with guaranteed live probiotics for digestive and immune health (on pack) | Functional | not checkable | Manufacturer assertion |
| DHA from omega-rich fish oil helps nourish brain and vision development (on pack) | Functional | not checkable | Manufacturer assertion |
| Rich in antioxidants to help support a puppy's developing immune system (on pack) | Functional | not checkable | Manufacturer assertion |
| Formulated to support an appropriate growth rate for large breed puppies (on pack) | Functional | not checkable | Manufacturer assertion |
| High protein formula, with real chicken as the first ingredient (on pack) | 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.
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