

K9 Optimum
K9 Optimum Adult Medium review
The tidiest label in the K9 Optimum range: chicken printed with its fresh and dried shares, salmon behind it, every fat named. It lands in our Good band with the everyday adult dry food. Starch is ordinary for a kibble at 45.0% of dry matter, and nothing on the label needs decoding.
Our view
Likely to suit
- Medium breed adults, with a feeding table drawn for dogs of 10kg to 25kg
- Owners who want the chicken fat and salmon oil named
- An unsettled digestion: beet pulp plus mannan and fructose oligosaccharides
- Skipping a separate joint supplement, with glucosamine, methylsulphonylmethane and green lipped mussel in the recipe
- Dogs that love chicken
Worth watching
- Salmon, salmon oil and egg powder, so neither fish free nor egg free
- No milligram figure on any joint or botanical entry
- Rice and maize high on the list
Written by our editorial team. Independent guidance, not veterinary advice.
How this scores
How we scoreThe details
Dog fit
Listed for medium breed adults, and calcium sits at 1.1% of dry matter. The feeding guide assumes low activity, so an energetic dog needs more than the printed amounts.
Dry
Adult
Medium
Chicken
The score, in context
- K9 Optimum Adult Medium 60.1
All one Good. Typical dry food: Good.
Good with no flourish, lifted above its siblings by a transparency reading of Outstanding.
What's in it
- Chicken freshly prepared20%Goes in wet, and the oven drives much of it off.
- Chicken dried17%Does more protein work than its second place suggests.
- Rice, maizeMost of the starch.
- Chicken fat, chicken gravyThe gravy makes the kibble taste of chicken.
- Salmon freshly prepared4%Marine omega 3s with the salmon oil.
- Whole oats, beet pulpBeet pulp is the entry behind firm stools.
- Prairie meal, brewers yeast, egg powder, mineralsEgg is a small, complete protein; yeast is rich in B vitamins.
- Salmon oil, turmeric, marigoldMarigold as a source of lutein.
- Mannan oligosaccharides, fructose oligosaccharidesPrebiotics for the bacteria in the large intestine.
- Glucosamine, methylsulphonylmethane, yucca, blackcurrant, green lipped mussel, rosemary, pomegranateThe joint three most owners would add themselves, undosed.
Everything added is dosed, taurine at 850 mg and carnitine at 500 mg per kilo among it, with zinc as both a glycine chelate and a sulphate.
Named ingredients
Against the range
Chicken leads twice, 20% freshly prepared and 17% dried, with salmon at 4% behind, and every fat is tied to its animal. Rice, maize and whole oats carry the starch. Beet pulp and two prebiotics look after the gut, and a tail of joint and antioxidant extras closes the list without quantities.
Nutritional analysis
Declared analysis
Estimated using Modified Atwater factors*
25%
15%
3%
7%
9%
Dry weight
27.5%
16.5%
3.3%
7.7%
45%
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.
48.1%
44.9%
5%
2%
Pricing & size
- Price per kilo
- £3.17 (RRP)
- Pack
- 2kg, 12kg
- A 15kg dog eats (our estimate)
- 195 to 245 g a day, 220 in the middle
- Cost per day, 15kg dog
- £0.70
The maker's chart puts a 15 kg adult at 195 to 245 grams a day.
Budget end of the market for a dry food, and fair value for what is in it.
Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.
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