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K9 Optimum Adult Can – —

K9 Optimum

K9 Optimum Adult Can review

66.1/100Good
WetAdult

K9 Optimum Adult Can leads with chicken at 50%, then does something a lot of everyday tins skip. It names the working extras, from flaxseed and salmon oil through seaweed and chicory root to the glucosamine and chondroitin at the end. There is no grain in it, the calorie count comes off the label rather than out of a calculation, and it sits in our Good band. The mineral level is the number to look at.

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

A tin that names its chicken and then tells you what else went in is an easy one to feel confident about.

  • Owners who want a number against the meat, since chicken heads the list at 50%
  • Dogs kept off grain, since the little starch in the tin comes from potato starch and dried potato
  • Dogs whose joints are starting to be a consideration, as glucosamine and chondroitin are both written into the recipe
  • Owners who would rather read a calorie figure than an estimate, printed here at 96 kcal per 100g
  • Dogs that are poor drinkers, since four fifths of what is in the tin is moisture
  • Households feeding a smaller dog, since the label puts a 6kg dog on a single 390g tin a day

Worth watching

Take a moment with the label before this becomes your dog's everyday tin.

  • Poultry plasma at 1% names no bird in particular, so duck, goose and turkey all stay in the picture
  • Salmon oil puts fish in the tin, which matters in a household that keeps fish off the menu
  • Minerals sit second in the ingredients, and calcium converts to 3.0% of dry matter, above what most adult tins carry
  • No dose is printed against either joint ingredient, so keep a dog on any supplement the vet has already prescribed

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

How this scores

How we score
66.1/100Good
Protein and processingGood
Nutritional balanceOutstanding
TransparencyOutstanding
ValueGood

The Details

Dog fit

A tin that names its chicken and then tells you what else went in is an easy one to feel confident about. Take a moment with the label before this becomes your dog's everyday tin.

Food type

Wet

Life stage

Adult

Breed size

Toy, Small, Medium, Large, Giant

Main protein

Chicken

The score, in context

Our Good band is where this tin settles, a step below the Excellent band the typical adult wet food reaches. The reasons are all visible on the label. Minerals are the second ingredient, which lifts ash to 16.0% of dry matter and calcium to 3.0%, both on the high side for adult maintenance. Protein converts to 40.0% of dry matter, solid for a wet recipe without being remarkable. Working the other way, carbohydrate converts to 13.5% of dry matter against 15.8% for the typical adult wet food. The chicken is named and quantified where the list begins, and the energy figure is declared on the pack. This is a straightforward, well described everyday tin that gives up a little ground on mineral load and very little elsewhere.

What's in it

Ingredients, as declared: Chicken (50%), Minerals, Potato Starch, Poultry Plasma (1%), Dried Carrot, Dried Potato, Flaxseed Oil, Salmon Oil, Dried Seaweed, Chicory Root Powder, Glucosamine Hcl, Chondroitin

Named ingredients

Chicken (50%), Minerals, Potato Starch, Poultry Plasma (1%), Dried Carrot, Dried Potato, Flaxseed Oil, Salmon Oil, Dried Seaweed, Chicory Root Powder, Glucosamine Hcl, Chondroitin

Nutritional additives

Nutritional Additives/kg — Vitamin A 1500IU, Vitamin D3 250IU, Vitamin E 40mg, L-Carnitine 25mg, Zinc (Zinc Sulphate, Monohydrate) 20mg, Iron (Iron Sulphate, Monohydrate) 15mg, Manganese (Manganous Sulphate, Monohydrate) 5mg, Copper (Copper Sulphate, Pentahydrate) 1.2mg, Iodine (Calcium Iodate, Anhydrous) 0.5mg. _The website publishes this same panel under the heading "Analytical Constituents":_ Copper (Copper Sulphate, Pentahydrate) (1.2mg/Kg), Iodine (Calcium Iodate, Anhydrous) (0.5mg/Kg), Iron (Iron Sulphate, Monohydrate) (15mg/Kg), L-Carnitine (25mg/Kg), Manganese (Manganous Sulphate, Monohydrate) (5mg/Kg), Vitamin A (1500IU/Kg), Vitamin D3 (250IU/Kg), Vitamin E (40mg/Kg), Zinc (Zinc Sulphate, Monohydrate) (20mg/Kg)

Ingredient notes

The list opens with chicken at 50%. Nothing else a wet label prints is as useful as a percentage against the meat. Chicken tops every other meat in dog food for sound reasons: dogs digest it easily and few of them refuse it. That popularity has a flip side, since chicken intolerance is the one seen most often. Keep that in mind if poultry has given your dog trouble before.

Most owners will not have met poultry plasma at 1% before. It is the liquid fraction of poultry blood, dried and used in small amounts to make food taste better and to add protein. A quantity is printed, and that is good. The species is not, and poultry takes in chicken, turkey, duck and goose alike.

Minerals sit unusually high in the list, second only to the chicken, and the analysis shows why that is worth noticing. Ash converts to 16.0% of dry matter and calcium to 3.0%. A healthy adult dog handles that without difficulty, though if yours has any urinary or kidney history it is a sensible thing to raise at the next appointment.

Potato starch and dried potato do the starch work, and there is not a lot of it, with carbohydrate converting to 13.5% of dry matter. Potato starch is close to pure starch, and nutrition is not what it is there for. At this level it holds the food together and does not bulk it out.

This label earns its keep in the small print. Omega-3 fats come from the flaxseed oil and the salmon oil. Dried seaweed is a natural iodine source. Chicory root powder supplies inulin, a fibre the useful gut bacteria live on. None of those four is quantified in the ingredients list.

Glucosamine and chondroitin close the list without figures beside them. Read them as a small kindness to a working joint rather than a measured programme, and keep any dose your vet has set exactly as it is.

The added panel, by contrast, is dosed line by line. Vitamin A is at 1500IU, vitamin D3 at 250IU and vitamin E at 40mg. In every kilo there is also L-carnitine at 25mg, zinc at 20mg, iron at 15mg, manganese at 5mg, copper at 1.2mg and iodine at 0.5mg. L-carnitine helps move fat into the muscle where it can be burned, and that is why recipes aimed at keeping a dog trim tend to include it.

Price and value

£5.13 a kilo, sold in a 390g tin.

As a guide, feeding a 15kg adult dog in moderate condition works out at around £4.51 a day, or roughly 880 grams, assuming about 840 kcal a day (110 × bodyweight^0.75, the standard maintenance estimate). The label's own table lands in much the same place, putting a dog of 15 to 20kg on 878 to 1040 grams a day.

Nutritional analysis

Declared analysis

Energy
95.5 kcal/100g
Protein

8%

Fat

6%

Fibre

0.1%

Ash

3.2%

Moisture

80%

Dry weight

Protein

40%

Fat

30%

Fibre

0.5%

Ash

16%

Carbs

13.5%

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

51%

Added water

29.4%

Carbs

9.4%

Veg

3%

Oils

1.2%

Other

5.9%

Pricing & size
Pack size
390g (a 12 x 390g case, SKU 55031, exists in the catalogue but its page is withdrawn)
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.

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Reviewed by Off the Leash Editorial

Last updated 28 August 2026