Ritzenberger Tiernahrung Lamm Pure Fleischrolle Duo-Rolls
Fresh Shelf complementary High meat Clear label
Is Ritzenberger Tiernahrung Lamm Pure Fleischrolle Duo-Rolls a good dog food?
This is a complementary food, not a complete diet, so it is not scored on our 1-100 scale. The ingredient breakdown below shows what is in it; a complementary food should be fed alongside, not instead of, a complete diet.
51% of this recipe has no printed percentage. Estimated shares are model estimates, not label facts.
- RecipeNot applicable
- NutritionalNot applicable
- Transparency60
- Safety100
- Evidencemoderate100
Why you might choose it
- Meat makes up an estimated 92% of the dry matter (96% as fed).
- Prints ingredient percentages on the label.
- Single named animal protein: lamb.
Why you might not
- A complementary food, not a complete diet: feed alongside a complete food.
- High in fat: 32% fat on a dry-matter basis.
What the label tells us
- The label lists 7 ingredients.
- Names its animal sources (2 named ingredients).
- Uses generic terms (Lamb, Lamb Lung, Stomach): the specific animal source is not stated.
- Lists no artificial colours or preservatives.
- Prints quantities for 3 ingredients.
Why is this treat not scored?
Our 1 to 100 rating applies to complete diets, so treats and complementary foods are presented as what the label tells us rather than a number that would invite comparison with complete meals.
What should I look for on a treat label?
A short ingredient list, named animal sources instead of generic terms, and no artificial colours or preservatives. Printed quantities are a good transparency signal, though few treat labels provide them.
These points are derived from the published ingredient list, not a rating.
Estimated composition
Typical analysis (as fed)
- Protein
- 14.60%
- Fat
- 8.50%
- Fibre
- 0.20%
- Ash
- 1.20%
- Moisture
- 73.70%
Energy: 134 kcal/100g
Additives & feeding info
No additives recorded yet.
Storage
Mindestens 12 Monate ohne Kühlung haltbar, nach dem Öffnen gekühlt lagern und innerhalb von 3-4 Tage verbrauchen.
Feeding guide
Adult active dogs: <6kg 200g, 14kg 400g, 20kg 600g, 28kg 800g, 35kg 1000g daily, split into at least two meals at room temperature. For puppies under 7 months add calcium supplement. For use as complete food mix with ~20-30% vegetable/flakes. For cats add taurine supplement.
Who is this food for?
Suits
- Labelled by the manufacturer for all lifestages
- Grain-free: no grain ingredients listed
- Single named protein: lamb
- Doesn't list chicken, beef, turkey, fish, venison, pork, duck as ingredients
Consider something else if:
- You are limiting fat: 32.3% on a dry-matter basis is in the high 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. Use the homepage filter to find foods that fit your dog.
Ingredients (7)
| # | As declared | Matched | Category | Tier | Declared % | Est. % |
|---|---|---|---|---|---|---|
| 1 | Lamb (45%) | Lamb | meat | medium | 45 | 45.0 |
| 2 | Heart | Lamb Heart | meat | good | - | 15.6 |
| 3 | Lung | Lamb Lung | meat | medium | - | 13.7 |
| 4 | Stomach | Stomach | meat | medium | - | 11.7 |
| 5 | Liver | Lambs Liver | meat | good | - | 9.8 |
| 6 | Lamb Broth (4%) | Cooking broth | other | medium | 4 | 4.0 |
| 7 | Minerals 0.2% | Vitamins and minerals | supplement | medium | 0.2 | 0.2 |
Brand
- Website
- https://www.ritzenberger.de/
Trust and provenance
- Recall history
- No recalls recorded in our database
- Label data last checked
- 2026-09-19
- Product page
- www.ritzenberger.de
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 | 0.6 | 9.191 | +5.41 |
| Meat share of dry matter | 43.4% | 0.096 | +4.17 |
| Supplement share of dry matter | 0.6% | -0.012 | -0.01 |
| Unrecognised share of dry matter | 6.9% | -0.027 | -0.18 |
| Undeclared quantities | 50.8% | -0.106 | -5.36 |
| High meat (30%+ of dry matter) | yes | 0.707 | +0.71 |
| Processing multiplier | 1.00 | 33.786 | +33.79 |
| Processing: Fresh Shelf | yes | -0.672 | -0.67 |
Show all 40 components
| Component | Input | Coefficient | Contribution |
|---|---|---|---|
| Base score | - | 30.909 | +30.91 |
| Average ingredient quality | 0.6 | 9.191 | +5.41 |
| Meat share of dry matter | 43.4% | 0.096 | +4.17 |
| Carb share of dry matter | 0.0% | -0.115 | +0.00 |
| Oil share of dry matter | 0.0% | -0.092 | +0.00 |
| Vegetable share of dry matter | 0.0% | -0.005 | +0.00 |
| Additive share of dry matter | 0.0% | 0.163 | +0.00 |
| Supplement share of dry matter | 0.6% | -0.012 | -0.01 |
| Other share of dry matter | 0.0% | -0.375 | +0.00 |
| Unrecognised share of dry matter | 6.9% | -0.027 | -0.18 |
| Recipe graded poor | 0.0% | -0.065 | +0.00 |
| Poor-quality meat in recipe | 0.0% | -0.179 | +0.00 |
| Number of poor ingredients | 0 | -0.876 | +0.00 |
| Largest single poor ingredient | 0.0% | 0.060 | +0.00 |
| Undeclared quantities | 50.8% | -0.106 | -5.36 |
| 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) | yes | 0.707 | +0.71 |
| Low meat (under 10% of dry matter) | no | -3.158 | +0.00 |
| 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 | 0.00 | 0.222 | +0.00 |
| Processing multiplier | 1.00 | 33.786 | +33.79 |
| 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 | yes | -0.672 | -0.67 |
| 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 | no | -6.713 | +0.00 |
| 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
- -0.08
- Subtotal
- 68.7
- Final score
- 69/100
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 (49.2% of the recipe mass) (voluntary) | 9.8/20 |
| Analytical constituents declared (mandatory) | 15/15 |
| 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) | 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 (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.
100/100 · moderate — 1 checkable claim: 1 consistent, 0 contradicted.
Consistent with the label
- "Single-Protein" — supported by the declared single protein data.
3 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 |
|---|---|---|---|
| Auch für allergisch reagierende Vierbeiner eignet sich das saftige Hundefutter (on page) | Functional | not checkable | Manufacturer assertion |
| Reinfleisch (on pack) | Content | not checkable | Manufacturer assertion |
| Single-Protein (on pack) | Content | consistent | Manufacturer assertion |
| 100% Naturprodukt (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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