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Millies Wolfheart Riverside Mix – —

Millies Wolfheart

Millies Wolfheart Riverside Mix review

71.6/100Excellent
DryPuppyAdult

Duck and trout, a pairing most dogs will never have eaten, put to good use for a dog the everyday meats have worn out. Dried duck heads the list, so the protein survives the oven. The joint pack is printed with doses.

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Live retailer links are coming soon. Once we have them from UK retailers, where to buy and the best price will appear here.

Our view

Likely to suit

  • Dogs that need a break from chicken and beef
  • Owners who want a dried meat leading the label, here duck at 32%
  • Grain-free feeding, with sweet potato at 17% and potato standing in
  • Active dogs after a richer bowl: fat declared at 16%, energy at 366 kcal per 100g
  • Older dogs feeling their hips. Glucosamine and MSM are at 177.5 mg/kg apiece, chondroitin sulphate at 125 mg/kg

Worth watching

  • Trout and salmon oil, so not fish free
  • Duck fat and duck stock as well as duck meat, leaving a duck-sensitive dog nowhere to hide
  • Calcium at 3.15% of dry matter is high for a large-breed puppy, though the label covers puppies

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

How this scores

How we score
71.6/100Excellent
Protein and processingGood
Nutritional balanceGood
TransparencyOutstanding
ValueExcellent

The details

Dog fit

Listed from puppy to senior, every size. For a large-breed youngster, the calcium figure is the line to weigh before starting.

Food type

Dry

Life stage

Puppy, Adult, Senior

Breed size

Toy, Small, Medium, Large, Giant

Main protein

Duck

The score, in context
  1. Millies Wolfheart Riverside Mix 71.6

All one Excellent. Typical dry food: Good.

A dried meat at the head of the list and an unusually light plant side are what lift it clear of the typical kibble.

What's in it
  • Dried duck32%The largest entry, and dried, so it is honest about what ends up in the kibble.
  • Freshly prepared trout22%Marine omega 3 for skin and coat.
  • Sweet potato, potato17%The binders. No grain anywhere.
  • Duck fat6%Keeps the fat on the same animal.
  • Pea fibreBulk without much nutrition.
  • Duck stock, salmon oil1.5%
  • Minerals, joint pack177.5, 177.5, 125 mg/kgMilligrams on the back you can actually check.
  • Mixed herbsSays nothing about what is in it.
  • Apple, carrot, cranberry, aniseed, fenugreek, seaweed, burdock, camomile, dandelion, peppermintSeasoning.

Zinc and iron at 48 mg, manganese at 34 mg, copper at 12 mg and iodine at 0.96 mg per kilo, all in standard sulphate and iodate forms.

Calcium at 3.15% of dry matter is on the high side for a large-breed puppy still building a skeleton.

Named ingredients

Dried Duck (32%), Freshly Prepared Trout (22%), Sweet Potato (17%), Potato, Duck Fat (6%), Pea Fibre, Duck Stock (1.5%), Salmon Oil, Minerals, Joint Pack (Glucosamine 177.5 mg/kg, Methylsulfonylmethane 177.5 mg/kg, Chondroitin Sulphate 125 mg/kg), Mixed Herbs, Dried Apple, Dried Carrot, Dried Cranberry, Aniseed & Fenugreek, Dried Seaweed, Burdock Root, Dried Camomile, Dried Dandelion, Dried Peppermint
Against the range

One grain-free kibble on duck and trout. Dried duck at 32% leads, freshly prepared trout at 22% follows, and duck fat, duck stock and salmon oil complete the animal side. Sweet potato and potato carry the starch. Protein converts to 33.2% of dry matter, fat to 17.4% and estimated carbohydrate to a light 33.7%. Calcium reads 3.15%.

Nutritional analysis

Declared analysis

Energy
366 kcal/100g
Protein

30.5%

Fat

16%

Fibre

4%

Ash

10.5%

Moisture

8%

Dry weight

Protein

33.2%

Fat

17.4%

Fibre

4.3%

Ash

11.4%

Carbs

33.7%

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

55.5%

Carbs

32.7%

Veg

0.8%

Oils

8%

Other

3%

Pricing & size
Price per kilo
£5.00 (RRP)
Pack
>700g 4kg 12kg<
A 15kg dog eats
165 to 210 g a day, 185 in the middle
Cost per day, 15kg dog
£0.93

The label's table asks 150 to 175 grams for a 10 to 15 kg dog, so treat it as a starting point.

Middle of the market for a dry food, and fair value for the quality.

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