Purina CA +Plus Small Breed Formula Adult Dog Food

Dry Extruded · complete

Poor
our rating

Our verdict

Is Purina CA +Plus Small Breed Formula Adult Dog Food a good dog food?

We score it 40/100 (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".

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.

Why you might choose it

  • Declares energy content, which most labels omit.
  • Nutritionally complete: formulated to be fed as the whole diet.

Why you might not

  • Meat makes up an estimated 5% of the dry matter (7% 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 3 points in the rating.

Who is this food for?

Suits

  • Labelled by the manufacturer for adult dogs
  • Labelling or feeding guide is aimed at small dogs
  • Doesn't list lamb, fish, venison, pork, duck as ingredients

Consider something else if:

  • Your dog avoids chicken: the label lists poultry
  • Your dog avoids beef: the label lists beef
  • Your dog avoids turkey: the label lists poultry
  • 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 (38)100% of the recipe is estimated

Estimated composition

  • supplement 57.7%
  • carb 19.5%
  • additive 11.1%
  • meat 6.9%
  • other 3.0%
  • veg 1.8%
#As declaredMatchedLabel readingDeclared %Est. %
1BeefBeefmeat · medium-3.5
2Poultry By-Product MealPoultrymeat · medium-3.4
3RiceRice - whitecarb · medium-3.4
4Corn Protein MealMaize glutencarb · poor-3.3
5Whole Grain CornWhole-Grain Maizecarb · medium-3.3
6Beef fat preserved with mixed-tocopherolsTocopherolsadditive · good-3.2
7Soybean MealSoybean Mealcarb · poor-3.2
8Whole Grain WheatWheatcarb · poor-3.2
9Oat MealOatscarb · medium-3.1
10Natural FlavoursArtificial flavouringsadditive · poor-3.1
11GlycerinGlycerineother · medium-3.0
12Calcium CarbonateCalcium Carbonatesupplement · medium-3.0
13SaltSaltadditive · poor-2.9
14Potassium ChloridePotassium Chloridesupplement · medium-2.9
15Mono And Dicalcium PhosphateDicalcium phosphatesupplement · medium-2.8
16Vitamin E SupplementVitamin Esupplement · good-2.8
17Niacin (Vitamin B3)Niacinsupplement · good-2.7
18Vitamin A SupplementVitamin Asupplement · good-2.7
19Calcium Pantothenate (Vitamin B5)Calcium pantothenatesupplement · good-2.7
20Thiamine Mononitrate (Vitamin B1)Thiamine mononitratesupplement · good-2.6
21Vitamin B-12 SupplementVitamin B12supplement · good-2.6
22Riboflavin Supplement (Vitamin B2)Riboflavinsupplement · good-2.5
23Pyridoxine Hydrochloride (Vitamin B6)Pyridoxine hydrochloridesupplement · good-2.5
24Folic Acid (Vitamin B9)Folic acidsupplement · good-2.4
25Vitamin D3 SupplementVitamin D3 supplementsupplement · good-2.4
26Menadione Sodium Bisulphate Complex (Source Of Vitamin K Activity)Vitamin Ksupplement · good-2.3
27Biotin (Vitamin B7)Biotinsupplement · good-2.3
28Choline ChlorideCholinesupplement · good-2.2
29Zinc SulphateZinc sulfatesupplement · medium-2.2
30Ferrous SulphateIron sulfatesupplement · good-2.2
31Manganese SulphateManganese sulfatesupplement · medium-2.1
32Copper SulphateCopper sulphatesupplement · good-2.1
33Calcium IodateCalcium iodatesupplement · medium-2.0
34Sodium SeleniteSodium selenitesupplement · poor-2.0
35TaurineTaurinesupplement · good-1.9
36Vegetable Juice (Colour)Vegetable Juiceadditive · medium-1.9
37L-Lysine MonohydrochlorideLysinesupplement · medium-1.8
38Garlic OilGarlicveg · medium-1.8
  1. 1. Beef3.5% estimated
    Beef · meat · medium
  2. 2. Poultry By-Product Meal3.4% estimated
    Poultry · meat · medium
  3. 3. Rice3.4% estimated
    Rice - white · carb · medium
  4. 4. Corn Protein Meal3.3% estimated
    Maize gluten · carb · poor
  5. 5. Whole Grain Corn3.3% estimated
    Whole-Grain Maize · carb · medium
  6. 6. Beef fat preserved with mixed-tocopherols3.2% estimated
    Tocopherols · additive · good
  7. 7. Soybean Meal3.2% estimated
    Soybean Meal · carb · poor
  8. 8. Whole Grain Wheat3.2% estimated
    Wheat · carb · poor
  9. 9. Oat Meal3.1% estimated
    Oats · carb · medium
  10. 10. Natural Flavours3.1% estimated
    Artificial flavourings · additive · poor
  11. 11. Glycerin3.0% estimated
    Glycerine · other · medium
  12. 12. Calcium Carbonate3.0% estimated
    Calcium Carbonate · supplement · medium
  13. 13. Salt2.9% estimated
    Salt · additive · poor
  14. 14. Potassium Chloride2.9% estimated
    Potassium Chloride · supplement · medium
  15. 15. Mono And Dicalcium Phosphate2.8% estimated
    Dicalcium phosphate · supplement · medium
  16. 16. Vitamin E Supplement2.8% estimated
    Vitamin E · supplement · good
  17. 17. Niacin (Vitamin B3)2.7% estimated
    Niacin · supplement · good
  18. 18. Vitamin A Supplement2.7% estimated
    Vitamin A · supplement · good
  19. 19. Calcium Pantothenate (Vitamin B5)2.7% estimated
    Calcium pantothenate · supplement · good
  20. 20. Thiamine Mononitrate (Vitamin B1)2.6% estimated
    Thiamine mononitrate · supplement · good
  21. 21. Vitamin B-12 Supplement2.6% estimated
    Vitamin B12 · supplement · good
  22. 22. Riboflavin Supplement (Vitamin B2)2.5% estimated
    Riboflavin · supplement · good
  23. 23. Pyridoxine Hydrochloride (Vitamin B6)2.5% estimated
    Pyridoxine hydrochloride · supplement · good
  24. 24. Folic Acid (Vitamin B9)2.4% estimated
    Folic acid · supplement · good
  25. 25. Vitamin D3 Supplement2.4% estimated
    Vitamin D3 supplement · supplement · good
  26. 26. Menadione Sodium Bisulphate Complex (Source Of Vitamin K Activity)2.3% estimated
    Vitamin K · supplement · good
  27. 27. Biotin (Vitamin B7)2.3% estimated
    Biotin · supplement · good
  28. 28. Choline Chloride2.2% estimated
    Choline · supplement · good
  29. 29. Zinc Sulphate2.2% estimated
    Zinc sulfate · supplement · medium
  30. 30. Ferrous Sulphate2.2% estimated
    Iron sulfate · supplement · good
  31. 31. Manganese Sulphate2.1% estimated
    Manganese sulfate · supplement · medium
  32. 32. Copper Sulphate2.1% estimated
    Copper sulphate · supplement · good
  33. 33. Calcium Iodate2.0% estimated
    Calcium iodate · supplement · medium
  34. 34. Sodium Selenite2.0% estimated
    Sodium selenite · supplement · poor
  35. 35. Taurine1.9% estimated
    Taurine · supplement · good
  36. 36. Vegetable Juice (Colour)1.9% estimated
    Vegetable Juice · additive · medium
  37. 37. L-Lysine Monohydrochloride1.8% estimated
    Lysine · supplement · medium
  38. 38. Garlic Oil1.8% estimated
    Garlic · veg · medium

Nutrition and feedingProtein 28% · Fat 17%

Guaranteed analysis (as fed)

NutrientAs fed
Protein28%
Fat17%
Fibre3%
Moisture12%
Omega-6 fatty acids1.50%
Calcium1%
Phosphorus0.80%

Energy: 382 kcal/100g

Additives & feeding info

Feeding and storage

Storage

Store in a cool, dry place.

Feeding guide

Feed 1/2 - 1 1/8 cups (48-108 g) for dogs 3-12 lbs (1.4-5.4 kg); 1 1/4 - 1 2/3 cups (120-159 g) for dogs 13-20 lbs (5.9-9.1 kg). Based on standard 8 oz/250 mL cup containing ~95 g.

Additives declared on the label

Nutritional additives

Vitamin E 400 IU/kg; Niacin (Vitamin B3); Vitamin A 15000 IU/kg; Calcium Pantothenate (Vitamin B5); Thiamine Mononitrate (Vitamin B1); Vitamin B-12 Supplement; Riboflavin Supplement (Vitamin B2); Pyridoxine Hydrochloride (Vitamin B6); Folic Acid (Vitamin B9); Vitamin D3 Supplement; Menadione Sodium Bisulphate Complex (Source Of Vitamin K Activity); Biotin (Vitamin B7); Choline Chloride; Zinc Sulphate 150 mg/kg; Ferrous Sulphate; Manganese Sulphate; Copper Sulphate; Calcium Iodate; Sodium Selenite 0.4 mg/kg; Taurine

Technological additives

Beef fat preserved with mixed-tocopherols

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.

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 40 out of 100 based on several key factors. The overall quality of the ingredient list contributed +3.6 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 -3 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.

ComponentInputCoefficientContribution
Base score-30.909+30.91
Average ingredient quality0.49.191+3.60
Carb share of dry matter20.5%-0.115-2.35
Additive share of dry matter10.0%0.163+1.63
Supplement share of dry matter62.6%-0.012-0.76
Other share of dry matter1.8%-0.375-0.67
Recipe graded poor17.7%-0.065-1.15
Number of poor ingredients6-0.876-5.26
Largest single poor ingredient3.3%0.060+0.20
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-13.560.222-3.01
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+3.60
Meat share of dry matter0.0%0.096+0.00
Carb share of dry matter20.5%-0.115-2.35
Oil share of dry matter0.0%-0.092+0.00
Vegetable share of dry matter0.3%-0.005-0.00
Additive share of dry matter10.0%0.163+1.63
Supplement share of dry matter62.6%-0.012-0.76
Other share of dry matter1.8%-0.375-0.67
Unrecognised share of dry matter0.0%-0.027+0.00
Recipe graded poor17.7%-0.065-1.15
Poor-quality meat in recipe0.0%-0.179+0.00
Number of poor ingredients6-0.876-5.26
Largest single poor ingredient3.3%0.060+0.20
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-13.560.222-3.01
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
40.1
Final score
40/100

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.

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.

NutrientAs fed (label)Dry matter (scored)Score
Protein2830.9 (band 18.994475138121548 to 40%)100
Fat1718.8 (band 5.803867403314918 to 20%)100
Fibre33.3 (band 0.5 to 5%)100
Calcium11.1 (band 0.5276243093922652 to 2.5%)87.6
Phosphorus0.80.9 (band 0.42209944751381223 to 1.6%)93.5
Calcium:phosphorus ratio1.31.3 (band 1 to 2%)85
Omega fatty acids (omega-6 and omega-3)--100
Energy (kcal/100g)382422.1100

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 9.5% from the food type.

Declared fortification: 20 nutritional additives on the label
  • Vitamin E 400 IU/kg
  • Niacin (Vitamin B3)
  • Vitamin A 15000 IU/kg
  • Calcium Pantothenate (Vitamin B5)
  • Thiamine Mononitrate (Vitamin B1)
  • Vitamin B-12 Supplement
  • Riboflavin Supplement (Vitamin B2)
  • Pyridoxine Hydrochloride (Vitamin B6)
  • Folic Acid (Vitamin B9)
  • Vitamin D3 Supplement
  • Menadione Sodium Bisulphate Complex (Source Of Vitamin K Activity)
  • Biotin (Vitamin B7)
  • Choline Chloride
  • Zinc Sulphate 150 mg/kg
  • Ferrous Sulphate
  • Manganese Sulphate
  • Copper Sulphate
  • Calcium Iodate
  • Sodium Selenite 0.4 mg/kg
  • Taurine

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)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 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.

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

  • "100% complete and balanced nutrition for adult dogs" — supported by the declared complete and balanced data.

6 further claims on file that we cannot check against the label.

Moderate: every checkable claim is consistent with the declared label.

ClaimTypeCheckSubstantiation
Promotes Small Dog Health Throughout A Longer Life Expectancy (on page)Functionalnot checkableManufacturer assertion
Healthy Energy for Small Dogs (on page)Functionalnot checkableManufacturer assertion
Supports Strong Muscles, Including a Healthy Heart (on page)Functionalnot checkableManufacturer assertion
Purina ONE Formulas Are Veterinarian Recommended (on page)Contentnot checkableManufacturer assertion
100% complete and balanced nutrition for adult dogs (on page)ContentconsistentManufacturer assertion
Natural With Added Vitamins, Minerals & Nutrients (on pack)Contentnot checkableManufacturer assertion
Real Beef is the #1 Ingredient (on pack)Contentnot 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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