Skip to content
Off the Leash
Bosch Senior – —

Bosch

Bosch Senior review

45.7/100Average
DryAdultSenior

Bosch Senior is a low-fat, gently loaded kibble for dogs slowing down, built on poultry meat meal and a spread of grains. The senior touches are pointed: green-lipped mussel for the joints, fish oil for omega 3s and prebiotic yeast for older digestion. It sits in our Average band, and the gap to the typical adult dry food, which reads Good, is mostly about unnamed species and a large grain share. Nothing there should worry a label reader.

Where to buy: coming soon
Live retailer pricing is coming soon. Once we have prices from UK retailers, the best price, cost per day and where to buy will appear here.

Our view

Likely to suit

If the walks have got shorter and the naps longer, this recipe is aimed squarely at the dog on your sofa.

  • An older dog thickening a little around the middle, since energy is a light 320 kcal per 100g and fat is held at 6%
  • Seniors whose joints deserve a thought, since green-lipped mussel extract and fish oil both make the list
  • Owners of a big, heavy senior, given a feeding table that goes as far as 80kg dogs
  • Ageing stomachs that do better with steady fibre, helped along by beet pulp, chicory and prebiotic yeast

Worth watching

Go in with your eyes open on a few construction choices.

  • The poultry, the animal fat and the fish are never pinned to a species, so the recipe cannot support an elimination diet
  • Carbohydrate is estimated at 60.3% of dry matter, well above the 46.2% typical for adult dry food, so grains do a lot of the carrying
  • Cellulose powder sits mid-list, a purified fibre there for bulk and not for nourishment
  • Both fish meal and fish oil are on this list, a point to weigh for a dog that avoids fish

Written by our editorial team. Independent guidance, not veterinary advice.

How this scores

How we score
45.7/100Average
Protein and processingAverage
Nutritional balancePoor
TransparencyGood
ValueAverage

The Details

Dog fit

If the walks have got shorter and the naps longer, this recipe is aimed squarely at the dog on your sofa. Go in with your eyes open on a few construction choices.

Food type

Dry

Life stage

Adult, Senior

Breed size

Toy, Small, Medium, Large, Giant

Main protein

Poultry

The score, in context

Our Average band is where this food comes out, a step under a Good typical for adult dry recipes. The reading is about construction: the first ingredient is a meat meal with no species named, plant matter outweighs animal by some distance, and protein finishes at 20.7% of dry matter. None of that makes it a risky food. The low fat and modest calories are deliberate senior choices, and for an easy-going older dog they read as gentleness rather than shortfall.

What's in it

Ingredients, as declared: Poultry meat meal, rice, barley, corn, millet, dried beet pulp (desugared), cellulose powder, protein hydrolysate, animal fat, fish meal, peas, fish oil, dried yeast (incl. 0.1% mannan oligosaccharides, 0.06% β-glucans), potassium chloride, sodium chloride, green-lipped mussel extract (0.1%), dried chicory.

Named ingredients

Poultry meat meal, rice, barley, corn, millet, dried beet pulp (desugared), cellulose powder, protein hydrolysate, animal fat, fish meal, peas, fish oil, dried yeast (incl. 0.1% mannan oligosaccharides, 0.06% β-glucans), potassium chloride, sodium chloride, green-lipped mussel extract (0.1%), dried chicory.

Nutritional additives

_(the page labels this "Additives (per kg)")_: - **Nutritional additives:** Vitamin A (13,000 IU), vitamin D3 (1300 IU), vitamin E (400mg), zinc [as zinc oxide] (70mg), zinc [as zinc chelate of amino acids, hydrate] (75mg), copper [as copper(II) sulphate, pentahydrate] (11mg), iodine [as calcium iodate, anhydrous] (2mg), selenium [as sodium selenite] (0.2mg). - **Technological additives:** Antioxidants. - _Vitamin E at 400mg/kg is the highest in the range — roughly six times the 70mg/kg of the Adult recipes — matching the page's "delays cell ageing" claim._

Ingredient notes

Poultry meat meal opens the list, and meal is the concentrated form: the water is already gone, so it delivers more finished protein than its fresh equivalent would. The trade is that neither the poultry nor the animal fat behind it names a species, which could mean chicken in one batch and turkey in the next. Most dogs will never notice; a dog with a known bird intolerance is the exception.

Rice, barley, corn and millet share the starch work, with desugared beet pulp and cellulose powder pushing fibre to 7.1% of dry matter. Carbohydrate converts to an estimated 60.3% of dry matter, a high figure against the 46.2% typical, which is the main reason the analysis reads plant-led.

The senior intent shows in the small print. Green-lipped mussel extract at 0.1% is a well-regarded natural joint support, fish oil brings marine omega 3s, and the dried yeast carries mannan oligosaccharides at 0.1% and beta-glucans at 0.06% for the gut. Vitamin E is dosed generously at 400mg per kilo, an antioxidant older cells make good use of.

Fat at 6% and energy at 320 kcal per 100g make this one of the lighter loads a senior bowl can carry, sensible for a dog whose metabolism has slowed. Calcium works out at 0.87% of dry matter, a comfortable adult level. Zinc is declared in two forms, 70mg as an oxide and 75mg as a chelate, and chelates are the ones makers pick for better absorption.

Price and value

£3.01 a kilo, in a 12.5kg bag that is also offered as a twin pack.

For a 15kg adult dog in moderate condition, the standard maintenance estimate of about 840 kcal a day (110 × bodyweight^0.75) translates to around 262 grams, or £0.79 a day. The label's table suggests 215 to 245 grams for a dog between 15kg and 17.5kg. Let your dog's waistline pick the number.

Nutritional analysis

Declared analysis

Energy
320 kcal/100g
Protein

19%

Fat

6%

Fibre

6.5%

Ash

5%

Moisture

8%

Dry weight

Protein

20.7%

Fat

6.5%

Fibre

7.1%

Ash

5.4%

Carbs

60.3%

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.

Meat

37%

Carbs

59.8%

Oils

0.7%

Other

2.5%

Pricing & size
Pack size
12.5kg; also sold as "Economy Pack: 2 x 12.5kg"
Retailer pricing
Coming soon

Live retailer pricing is not yet available for this food. Prices, cost per day and where to buy will appear here once retailer data is live.

Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.

Related dog food guides

Ranked shortlists that include foods like this one.

All reviews
Bosch Sensitive – —
52/100Good

Bosch

Sensitive

DryAdult · SeniorSensitive stomach
View review
Bosch Adult – Fish & Potato
46/100Average
2 varieties

Bosch

Adult

DryAdult · SeniorJoint support
View review
Bosch Light – —
43/100Average

Bosch

Light

DryAdult · SeniorWeight management
View review

Featured feeding accessories

All feeding accessories

Brackenwood

Slow Feeder Maze Bowl

Slows fast eaters and eases gulping at mealtimes.

From £12.99· 4 retailers
View

Tarn & Co

Raised Double Diner

Height-set stand for easier, tidier eating.

From £28.99· 3 retailers
View

Reviewed by Off the Leash Editorial

Last updated 28 August 2026