Fidelispet Joint Support Plus+
Supplement complementary
Is Fidelispet Joint Support Plus+ a good dog food?
This is a supplement, not a complete diet, so it is not scored on our 1-100 scale. The ingredient breakdown below shows what is in it; a supplement should be fed alongside, not instead of, a complete diet.
100% of this recipe has no printed percentage. Estimated shares are model estimates, not label facts.
- RecipeNot applicable
- NutritionalNot applicable
- Transparency35
- Safety100
- EvidenceNot recorded
Why you might choose it
- Single named animal protein: duck.
Why you might not
- A supplement, not a complete diet: feed as an extra, not the whole diet.
- Meat makes up an estimated 0% of the dry matter; carbohydrates dominate.
- No analytical breakdown is published.
Estimated composition
Typical analysis (as fed)
No analysis recorded yet.
Additives & feeding info
Nutritional additives
Glucosamine HCl (Shrimp & Crab) 500 mg; Methylsulfonylmethane (MSM) 400 mg; Perna canaliculus (Green-Lipped Mussel) 150 mg; Chondroitin Sulfate (Porcine) 110 mg; Ascorbic Acid (Vitamin C) 20 mg; Manganese (Mn Proteinate) 2.5 mg
Who is this food for?
Suits
- Labelled by the manufacturer for all lifestages
- Single named protein: duck
- Doesn't list chicken, beef, turkey, lamb, fish, venison, pork as ingredients
Consider something else if:
- Your dog avoids grain: the label lists oat flour
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 (20)
| # | As declared | Matched | Category | Tier | Declared % | Est. % |
|---|---|---|---|---|---|---|
| 1 | Inactive Ingredients: Arabic Gum | unmatched | - | - | - | 6.6 |
| 2 | Brewers Yeast | Brewer's Yeast | supplement | good | - | 6.4 |
| 3 | Calcium Sulfate | Calcium Carbonate | supplement | medium | - | 6.2 |
| 4 | Canola Oil | Rapeseed oil | oil | good | - | 6.1 |
| 5 | Citric Acid | Citric Acid | additive | medium | - | 5.9 |
| 6 | Citrus Pectin | Vegetable Gelling Agent | additive | medium | - | 5.7 |
| 7 | Glycerin | Glycerine | other | medium | - | 5.6 |
| 8 | Maltodextrin | Maltodextrin | carb | poor | - | 5.4 |
| 9 | Mixed Tocopherols | Tocopherols | additive | good | - | 5.2 |
| 10 | Natural Duck Flavor | Flavor | additive | poor | - | 5.1 |
| 11 | Oat Flour | Oat Flour | carb | medium | - | 4.9 |
| 12 | Propionic Acid | unmatched | - | - | - | 4.8 |
| 13 | Rosemary Extract | Rosemary | veg | good | - | 4.6 |
| 14 | Rye Flour | Rye | carb | good | - | 4.4 |
| 15 | Silicon Dioxide | Silica | mineral | medium | - | 4.3 |
| 16 | Sodium Alginate | Alginate | additive | medium | - | 4.1 |
| 17 | Sorbic Acid | Sorbic acid | additive | poor | - | 3.9 |
| 18 | Soy Lecithin | Lecithin | supplement | good | - | 3.8 |
| 19 | Vegetable Oil | Vegetable oil | oil | medium | - | 3.6 |
| 20 | Water. | Water | other | - | - | 3.4 |
Brand
- Website
- https://fidelispet.com/
- Contact page
- fidelispet.com
Trust and provenance
- Recall history
- No recalls recorded in our database
- Label data last checked
- 2026-09-13
- Product page
- fidelispet.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 2026-09-26. 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 | 0.5 | 9.191 | +4.61 |
| Carb share of dry matter | 16.9% | -0.115 | -1.94 |
| Oil share of dry matter | 12.3% | -0.092 | -1.13 |
| Additive share of dry matter | 34.6% | 0.163 | +5.64 |
| Supplement share of dry matter | 19.3% | -0.012 | -0.24 |
| Other share of dry matter | 3.6% | -0.375 | -1.34 |
| Unrecognised share of dry matter | 7.3% | -0.027 | -0.19 |
| Recipe graded poor | 14.4% | -0.065 | -0.94 |
| Number of poor ingredients | 3 | -0.876 | -2.63 |
| Largest single poor ingredient | 5.4% | 0.060 | +0.32 |
| Undeclared quantities | 100.0% | -0.106 | -10.56 |
| Low meat (under 10% of dry matter) | yes | -3.158 | -3.16 |
| Additive penalty | -36.07 | 0.222 | -8.01 |
| 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 | 0.5 | 9.191 | +4.61 |
| Meat share of dry matter | 0.0% | 0.096 | +0.00 |
| Carb share of dry matter | 16.9% | -0.115 | -1.94 |
| Oil share of dry matter | 12.3% | -0.092 | -1.13 |
| Vegetable share of dry matter | 0.9% | -0.005 | -0.00 |
| Additive share of dry matter | 34.6% | 0.163 | +5.64 |
| Supplement share of dry matter | 19.3% | -0.012 | -0.24 |
| Other share of dry matter | 3.6% | -0.375 | -1.34 |
| Unrecognised share of dry matter | 7.3% | -0.027 | -0.19 |
| Recipe graded poor | 14.4% | -0.065 | -0.94 |
| Poor-quality meat in recipe | 0.0% | -0.179 | +0.00 |
| Number of poor ingredients | 3 | -0.876 | -2.63 |
| Largest single poor ingredient | 5.4% | 0.060 | +0.32 |
| 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 | -36.07 | 0.222 | -8.01 |
| 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
- +1 transparency bonus
- Subtotal
- 38.8
- 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.
This is not a complete diet, so the 1-100 rating does not apply to it. Read the recipe breakdown above as ingredient-quality context only.
Nutritional: declared analysis vs reference ranges
Not applicable to complementary food. FEDIAF reference ranges apply to complete diets.
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) | 5/10 |
| 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 (Analytical constituents 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.
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 |
|---|---|---|---|
| No Corn, Wheat, or Soy: Free from common allergens for sensitive dogs (on page) | Free-from | not checkable | Manufacturer assertion |
| over 1000 mg of joint support power, including six active ingredients like green-lipped mussel, known for its rich Omega fatty acids and amino acids that promote joint health (on page) | Functional | not checkable | Manufacturer assertion |
| Veterinarian Formulated to provide optimal joint support for dogs of all sizes (on page) | Functional | not checkable | Manufacturer assertion |
| Suitable for both large and small breeds (on page) | Content | not checkable | Manufacturer assertion |
| Rich in Green-Lipped Mussel: Provides natural joint support with amino acids and Omega fatty acids (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.
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