Vitakraft Pure Duck Bonas Calcium Bones with Duck review
Where the points went
The full breakdown, exactly as the algorithm scored it. How our rating works
Our analysis
Breaking the 55 down: the biggest single loss is ingredient quality, where it takes 29.7 of a possible 40. Its strongest showing is additives at 10 of 10. On top of that, 12 points are deducted outright for red-flag ingredients - a penalty applied before anything else is counted, which is why the total lands where it does.
The label declares 66% meat, which is unusually specific - most brands never print a figure at all, and the ingredient list is only partly specific.
Ingredients
Straight from the label, grouped by role - every ingredient is coloured by our published classification and links to its full page.
Meat & fish
Carbs & grains
Supplements & extras
Feeding & cost
What a bag actually costs to feed - worked out per dog, not per pack.
| Pack size | RRP | Per kg |
|---|---|---|
| 80 g | - | - |
| 240 g | - | - |
| 480 g | - | - |
How heavy is your dog?
A typical 15 kg adult dog needs about 282 g a day = ยฃ6.05 / day, ยฃ183.92 / month.
How we work this out
- Energy: an adult dog at rest needs about 95 × weight0.75 kcal a day (the FEDIAF maintenance formula - a 15 kg dog works out near 725 kcal).
- Portion: divide that by this food's energy density, 257 kcal/100g, to get the grams above - a denser food needs fewer grams.
- Cost: multiply the grams by this food's price, ยฃ21.44 / kg, for the daily cost, then by 30.4 days for the month.
Estimates scale to your dog's weight and the food's calorie density - a denser food needs fewer grams. A rough guide; always follow the pack. Try the full feeding calculator
Nutrition
Declared analysis converted to a dry-matter basis, so wet and dry foods compare fairly.
Protein
Fat
Est. carbs
Fibre
Ash
Carbohydrates are estimated: 100% minus protein, fat, fibre, ash and moisture.
Similar foods that score higher
Same type and life stage, better ODF Score, comparable price per day.
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Related guides
This is label analysis, not veterinary advice - if your dog has a health condition, talk to your vet before switching foods.






