

Calibra
Calibra Verve Adult Large Breed review
The Verve chicken and duck formula rebuilt for big frames, finishing in our Excellent band. Fresh deboned chicken still leads at 30%, duck protein follows at 26%, and the fat is eased down. The joint stack goes past the usual pair, with Boswellia and green-lipped mussel joining glucosamine and chondroitin.
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Our view
Likely to suit
- Large breed adults. The kibble, feeding curve and fat level are all shaped for bigger frames
- Joint-conscious owners: glucosamine at 260 mg/kg, chondroitin sulphate at 160 mg/kg, Boswellia serrata at 80 mg/kg and green-lipped mussel extract at 50 mg/kg, all printed
- Grain-free homes, with potatoes at 16% and pumpkin standing in for cereal
- Dogs that need meat to lead, since chicken and duck make up most of the recipe on our estimate
Worth watching
- Salmon oil and an unnamed poultry fat, so it is neither fish free nor limited to chicken and duck
- Built for steady maintenance. A large dog in serious work will need portions above the table
Written by our editorial team. Independent guidance, not veterinary advice.
How this scores
How we scoreThe details
Dog fit
Listed for large breed adults. The label's feeding table starts at 30kg, so a lighter dog's portion is our estimate and needs checking against the waistline.
Dry
Adult
Large
Chicken
The score, in context
- Calibra Verve Adult Large Breed 71.9
All one Excellent. Typical dry food: Good.
Open labelling lifts this one, while the rest holds a comfortable middle of named animal content, moderate carbohydrate and a properly dosed additive list.
What's in it
- Fresh deboned chicken30%Leads the recipe.
- Duck protein26%A concentrated dried protein that holds its weight through cooking.
- Potatoes16%The main starch, keeping the recipe grain free.
- Poultry fatUnnamed poultry, so not strictly chicken and duck.
- Pumpkin, peas, dried apple pulp4% down to 3%Apple pulp for gentle fibre.
- Hydrolysed poultry protein, yeasts, hydrolysed chicken liver3%, 2% for the liverThe flavour work.
- Salmon oil2%Marine omega 3s.
- Chicory root powder, dried pineapple, prebioticsPrebiotics printed: mannan-oligosaccharides 150 mg/kg, beta-glucans 120 mg/kg, fructo-oligosaccharides 100 mg/kg.
- Glucosamine, chondroitine sulphate, Mojave yuccaThe joint stack, every dose printed.
- Boswellia serrata, green-lipped mussel extractBoswellia is a plant resin with a long history in joint care; the mussel is prized for its unusual omega 3s.
A full vitamin panel with every trace mineral in an organic chelated form, each one dosed.
Named ingredients
Against the range
Nutritional analysis
Declared analysis
30%
14%
3.5%
7%
10%
Dry weight
33.3%
15.6%
3.9%
7.8%
39.4%
As-fed composition
Estimated breakdown of the finished product by ingredient category, from the declared ingredient list and ingoing weights. These are estimates, not measurements.
61.3%
20%
7.2%
5.4%
6%
Pricing & size
- Price per kilo
- £5.08 (RRP)
- Pack
- 2kg
- A 15kg dog eats (our estimate)
- 155 to 190 g a day, 175 in the middle
- Cost per day, 15kg dog
- £0.89
The label's own table starts at 30kg, where it suggests 290 grams a day.
Priced a little above what the analysis alone would earn.
Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.
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