

Calibra
Calibra Expert Nutrition Mobility review
A joint food that takes its doses seriously, and it sits in our Good band. A full gram of glucosamine in every kilo, chondroitin sulphate at 650 mg/kg and Boswellia serrata at 90 mg/kg is several times the token sprinkling most kibbles carry. Underneath is a well made chicken and rice recipe.
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Our view
Likely to suit
- Stiff or creaky adult dogs that still queue for the walk
- Large or heavy dogs, whose joints work hardest
- Owners tired of syringing supplements over dinner. The joint actives are already in the kibble
- Chicken-fed dogs, with chicken protein leading at 45%
Worth watching
- A dog already limping needs a vet first. This food supports joints and does not treat them
- Poultry fat and hydrolysed poultry protein with the bird unnamed, and salmon oil at 2% for anyone avoiding fish
Written by our editorial team. Independent guidance, not veterinary advice.
How this scores
How we scoreThe details
Dog fit
Listed for adult dogs of every size. The label asks 170 grams a day for a 15kg dog; let condition steer the final portion.
Dry
Adult
Toy, Small, Medium, Large, Giant
Chicken
The score, in context
- Calibra Expert Nutrition Mobility 69.8
All one Good. Typical dry food: Good.
The named chicken and the printed supplement doses do the earning; the nutrition itself reads close to an ordinary adult kibble.
What's in it
- Chicken protein45%Named, and the lead.
- Rice, brewer's rice20%, 10%The starch.
- Poultry fat8%Preserved with tocopherols. The bird is not named.
- Dried apple pulp5%Gentle fruit fibre.
- Hydrolysed poultry protein, yeasts, hydrolysed chicken liver4%, 2%
- Salmon oil2%The marine omega 3s joint recipes lean on.
- Fulvic acid0.2%A plant-derived acid Calibra runs through the whole Expert Nutrition line.
- Glucosamine, chondroitin sulphate, MSMA gram per kilo of glucosamine is a working dose, with chondroitin at 650 mg/kg and MSM at 150 mg/kg.
- Prebiotics: MOS, beta-glucans, FOSEach dosed in print.
- Rosemary and thyme, Boswellia serrata, Mojave yucca, inactivated LactobacillusBoswellia is a resin with a long history in stiff-joint formulas.
Vitamins and organic zinc, iron, manganese, copper and selenium, all itemised with doses, plus vitamin C.
Named ingredients
Against the range
One chicken and rice recipe with chicken protein at 45%, carrying a printed joint payload: glucosamine at a gram per kilo, chondroitin sulphate, MSM, Boswellia serrata and Mojave yucca, all dosed.
Nutritional analysis
Declared analysis
28%
15%
3%
5.8%
9%
Dry weight
30.8%
16.5%
3.3%
6.4%
43%
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.
50.4%
30%
5%
10%
4.6%
Pricing & size
- Price per kilo
- £5.14 (RRP)
- Pack
- 2kg, 12kg
- A 15kg dog eats
- 170 g a day
- Cost per day, 15kg dog
- £0.87
Middle of the market for a dry food, and the price sits a little ahead of what the analysis alone shows.
Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.
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