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K9 Optimum Puppy Can – —

K9 Optimum

K9 Optimum Puppy Can review

66.6/100Good
WetPuppy

K9 Optimum Puppy Can is a chicken led tin with a short list and a heavy mineral build. Chicken is 50% of the recipe, and potato starch does the binding in place of any cereal. Flaxseed oil and salmon oil look after the fats a growing pup needs for brain and coat. Protein converts to 40.0% of dry matter and fat to 30.0%, calcium runs high at 5.0% of dry matter, and the food sits in our Good band.

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 your pup actually gallops towards makes the first few months a good deal easier on everyone.

  • Puppies raised on chicken, which leads this recipe at 50% and is the only named meat in it
  • Owners adding wet to a dry diet, as 80.0% declared moisture puts water in the bowl with the meal
  • Households keeping cereal out, since the binding is done by potato starch and no grain appears at all
  • Pups whose owners want the meat to show up in the analysis, with protein converting to 40.0% of dry matter and fat to 30.0%
  • Small eaters and fussy young dogs, who often clear a warm smelling tin when a bowl of kibble stalls them

Worth watching

One figure on this label deserves a proper look, and there are a few smaller notes to go alongside it.

  • Calcium converts to 5.0% of dry matter, above the level growth is usually planned around, so run it past your vet before the tin becomes the whole diet, sooner still for a pup finishing large
  • Ash converts to 15.0% of dry matter, the overall mineral loading that sits behind that calcium figure
  • Salmon oil runs through the recipe and poultry plasma names no bird, so chicken leading the list does not make this a food for an elimination diet
  • Energy works out at an estimated 89 kcal per 100g against 106 for the typical puppy wet food, so the daily volume runs generous

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

How this scores

How we score
66.6/100Good
Protein and processingGood
Nutritional balanceOutstanding
TransparencyExcellent
ValueGood

The Details

Dog fit

A tin your pup actually gallops towards makes the first few months a good deal easier on everyone. One figure on this label deserves a proper look, and there are a few smaller notes to go alongside it.

Food type

Wet

Life stage

Puppy

Breed size

Toy, Small, Medium, Large, Giant

Main protein

Chicken

The score, in context

K9 Optimum Puppy Can comes out in our Good band. The middle of the wet puppy category sits a band higher, in our Excellent band, and that is a strong field, so this tin comes in behind the pack average. Its pillars are not quite level: nutritional balance reads Outstanding and transparency Excellent, with protein and processing and value each reading Good.

The meat share and the short, readable list are what carry it. What holds it back is the mineral side, with ash and calcium both converting high. This tin is sold for pups of any adult size, so that weighs more heavily than it would on an adult recipe. The rest of the analysis is genuinely strong, with protein at 40.0% of dry matter and carbohydrate at an estimated 14.5%, close to the 13.6% the wet puppy field runs at.

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

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

Chicken at 50% does the heavy lifting, and the analysis bears out what the front of the tin says. Protein converts to 40.0% of dry matter and fat to 30.0%, which is the profile of a meat-built food. Poultry plasma at 1% follows, a protein fraction used at small inclusion, though the word poultry, not chicken, means it is the one animal entry that does not name its species.

Potato starch is the binder and the only real source of starch, which keeps the recipe free of cereal and keeps carbohydrate down to an estimated 2.9% as fed. Dried carrot and dried potato sit behind it in small measure, the carrot bringing a little natural fibre and vitamin A. Dried seaweed and chicory root powder close out the plant side, the seaweed as a broad mineral source and the chicory as a prebiotic.

The fats come from two directions. Flaxseed oil brings plant omega 3 and salmon oil the marine sort. For a growing brain and coat, the marine form does more. Fish shows on the allergen picture because of that salmon oil, and chicken remains the only meat named. Worth knowing if you are working around a fish sensitivity.

The mineral loading is where this label needs care. Ash converts to 15.0% of dry matter and calcium to 5.0%, and while growing bones do draw heavily on both, that calcium figure sits well above the range growth plans normally work to. It is not a reason to strike the tin off your list. It is a genuine reason to talk portions and mixing through with your vet, all the more so if your pup will finish large.

The tail carries glucosamine HCl and chondroitin with no doses printed against them. Read them as a nod towards joints, not as a working programme. Every added vitamin and trace mineral carries a printed dose: vitamin E at 40 mg/kg, iron at 15 mg/kg, zinc at 20 mg/kg and L-carnitine at 25 mg/kg. That last one is there to help fat become usable energy.

Energy here is our estimate, not a declared figure, and it lands at 89 kcal per 100g against 106 for the typical puppy wet food. Combined with 80.0% declared moisture, that means a decent volume of food goes into the bowl each day, which is normal for wet feeding but worth picturing before you order.

Price and value

£2.99 a kilo, sold in a 6 x 390g multipack.

Wet food goes down in far bigger portions than kibble, and a puppy's ration climbs steeply before it settles. Weigh against the growth guide rather than counting tins, and keep adjusting as the months go by.

Nutritional analysis

Declared analysis

Energy
89.2 kcal/100g

Estimated using Modified Atwater factors*

Protein

8%

Fat

6%

Fibre

0.1%

Ash

3%

Moisture

80%

Dry weight

Protein

40%

Fat

30%

Fibre

0.5%

Ash

15%

Carbs

14.5%

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
6 x 390g (a single 390g can, SKU 55034, is still enabled 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