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Millies Wolfheart Highland Mix – —

Millies Wolfheart

Millies Wolfheart Highland Mix review

67.8/100Good
DryPuppyAdult

Millies Wolfheart Highland Mix is the lean one. It is built on duck and wild boar with no added oil anywhere on the list. Freshly prepared duck leads at 29%, dried duck adds 14% and wild boar brings 15%, while sweet potato at 28% does most of the carrying underneath. Fat is declared at 8.5%, low for a grain-free kibble, and there is no fish in it at all. It 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

For a dog whose waistline needs watching but whose dinner still has to taste of something, this is a rare shape of recipe.

  • Dogs carrying a few extra pounds, with fat at 9.2% of dry matter and 334 kcal per 100g against the 357 typical of adult dry food
  • Dogs kept away from fish: the list runs clean of fish, fish meal and fish oil
  • Owners hunting for a genuinely different meat, with wild boar declared at 15% next to the duck
  • Older dogs slowing down, helped by a lighter energy load and joint support declared in milligrams

Worth watching

A couple of points deserve a look before you move a hard-working dog onto it.

  • Sweet potato at 28% is the second ingredient, and estimated carbohydrate reaches 47.9% of dry matter, a little above the 46.2% typical of adult dry food
  • A dog that struggles to hold condition may find it light, because all the fat comes from the duck and boar themselves
  • Calcium works out at 2.39% of dry matter, above what a large breed puppy needs during growth, so smaller breeds take to it more easily at that stage

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

How this scores

How we score
67.8/100Good
Protein and processingGood
Nutritional balanceAverage
TransparencyOutstanding
ValueGood

The Details

Dog fit

For a dog whose waistline needs watching but whose dinner still has to taste of something, this is a rare shape of recipe. A couple of points deserve a look before you move a hard-working dog onto it.

Food type

Dry

Life stage

Puppy, Adult, Senior

Breed size

Toy, Small, Medium, Large, Giant

Main protein

Duck

The score, in context

Highland Mix reaches our Good band, and it gets there on meat. Fresh duck at 29%, dried duck at 14% and wild boar at 15% add up to a genuinely animal-heavy label, and that puts it level with the typical adult dry food. The plant side is what stops it climbing further: estimated carbohydrate sits at 47.9% of dry matter, and nutritional balance settles on Average rather than better. For the dog this was designed around, a steady eater who does not need a rich bowl, that reads as balance rather than shortfall.

What's in it

Ingredients, as declared: Freshly Prepared Duck (29%), Sweet Potato (28%), Freshly Prepared Wild Boar (15%), Dried Duck (14%), Chickpeas, Tapioca, Duck Stock (2%), Minerals, Tomato Pomace, Joint Pack (Glucosamine 177.5 mg/kg, Methylsulfonylmethane 177.5 mg/kg, Chondroitin Sulphate 125 mg/kg), Yucca Extract, Mixed Herbs, Dried Apple, Burdock Root, Dried Camomile, Dried Carrot, Dried Cranberry, Dried Dandelion, Aniseed & Fenugreek, Dried Seaweed, Dried Peppermint

Named ingredients

Freshly Prepared Duck (29%), Sweet Potato (28%), Freshly Prepared Wild Boar (15%), Dried Duck (14%), Chickpeas, Tapioca, Duck Stock (2%), Minerals, Tomato Pomace, Joint Pack (Glucosamine 177.5 mg/kg, Methylsulfonylmethane 177.5 mg/kg, Chondroitin Sulphate 125 mg/kg), Yucca Extract, Mixed Herbs, Dried Apple, Burdock Root, Dried Camomile, Dried Carrot, Dried Cranberry, Dried Dandelion, Aniseed & Fenugreek, Dried Seaweed, Dried Peppermint

Nutritional additives

Vitamins: Vitamin A 14,423 IU, Vitamin D3 1,346 IU, Vitamin E 96 mg. Trace Elements: Zinc (Zinc Sulphate Monohydrate) 48 mg, Iron (Iron (II) Sulphate Monohydrate) 48 mg, Manganese (Manganous Sulphate Monohydrate) 34 mg, Copper (Copper (II) Sulphate Pentahydrate) 14 mg, Iodine (Calcium Iodate Anhydrous) 0.96 mg, Selenium (Sodium Selenite) 0.29 mg

Ingredient notes

Freshly prepared duck at 29% is the headline. Fresh meat brings plenty of water in with it, so the dried duck at 14% does the heavy protein work in the finished kibble. Wild boar at 15% comes in fresh alongside it. Protein converts to 28.3% of dry matter, respectable for a food this light on fat, and duck stock at 2% is there to make the whole thing smell worth eating.

Fat is the number that sets this recipe apart. At 8.5% as declared, or 9.2% of dry matter, it is well down on most grain-free kibble. The reason is simple: no fat or oil has been added at all, so what is there comes from the duck and the boar. That makes it a sensible everyday bowl for a dog whose weight creeps up, and a light one for a dog burning energy all day.

Sweet potato at 28% is a large helping of one plant. It brings slower-releasing starch with some fibre and a good deal of beta carotene. That is better company than a plain filler, though at that share it does push estimated carbohydrate to 47.9% of dry matter. Chickpeas and tapioca follow. Tapioca is starch and very little else.

Wild boar is the ingredient most owners will not have seen before. It is a lean red meat, closer to game than to farmed pork. Hardly any foods use it, so a dog with years of reacting to the everyday meats has probably never met it. Paired with duck, that gives the recipe a short and genuinely unusual animal list.

Joint support arrives with its arithmetic on show: 177.5 mg/kg each of glucosamine and methylsulfonylmethane, plus 125 mg/kg of chondroitin sulphate. The mineral panel is fully dosed too. Zinc sits at 48 mg, iron at 48 mg, manganese at 34 mg, copper at 14 mg, iodine at 0.96 mg and selenium at 0.29 mg per kilo. The selenium is sodium selenite, the common inorganic form. Yucca extract and tomato pomace round things off with the botanical tail of apple, camomile, carrot, cranberry, dandelion and peppermint, all at trace level.

Price and value

£5.67 a kilo, with bags at 700g, 4kg and 12kg.

A 15kg adult dog in moderate condition needs roughly 251 grams a day here, which comes to £1.43, on an estimate of 840 kcal a day (110 × bodyweight^0.75, the standard maintenance figure). Because the kibble is lighter in energy than most, portions run a little larger than you may be used to, which is worth remembering when you scoop.

Nutritional analysis

Declared analysis

Energy
334 kcal/100g
Protein

26%

Fat

8.5%

Fibre

4%

Ash

9.5%

Moisture

8%

Dry weight

Protein

28.3%

Fat

9.2%

Fibre

4.3%

Ash

10.3%

Carbs

47.9%

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

60%

Carbs

36.7%

Veg

1.1%

Other

2.3%

Pricing & size
Pack size
>700g (£6.00) 4kg (£31.99) 12kg (£67.99)<
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