Skip to content
Off the Leash
Millies Wolfheart Tracker Mix – —

Millies Wolfheart

Millies Wolfheart Tracker Mix review

57.4/100Good
DryPuppyAdult

The lean one in the Millies Wolfheart family, in our Good band. Trout, white fish and dried fish do the animal work, and fat is declared at only 8.0%, low for a meat-led kibble. Sweet potato, potato and chickpeas carry more of the recipe as a result, with no grain anywhere.

Where to buy: coming soon
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 with weight to lose. Fat sits at 8.0% and energy at 339 kcal per 100g
  • Keeping poultry out of the bowl
  • Large breed puppies, calcium at 1.47% of dry matter sitting inside the growth range
  • Older dogs, with the joint pack declared in milligrams
  • A fish-led bowl with a little beef tripe for appetite

Worth watching

  • Beef tripe on the list, so it is not fish only
  • White fish and dried fish without a species, no anchor for a strict single-fish plan
  • Less fat per mouthful, so a hard-working dog may need more than the label suggests

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

How this scores

How we score
57.4/100Good
Protein and processingAverage
Nutritional balanceAverage
TransparencyOutstanding
ValueGood

The details

Dog fit

Listed for puppies, adults and seniors of every size. Place your dog within the label's range by its waistline, and feed up if it works hard.

Food type

Dry

Life stage

Puppy, Adult, Senior

Breed size

Toy, Small, Medium, Large, Giant

Main protein

Trout

The score, in context
  1. Millies Wolfheart Tracker Mix 57.4

All one Good. Typical dry food: Good.

The fish carries the protein, and the starch that a low-fat recipe leans on is the deliberate price of keeping it lean.

What's in it
  • Freshly prepared trout28%A named, oily fish with omega 3 of its own; cooking takes most of its weight.
  • Sweet potato, potato16%No grain anywhere on the list.
  • Freshly prepared white fish13%Named only as a category.
  • Dried fish12%Unnamed, and quietly carries much of the protein.
  • Chickpeas, tapioca
  • Freshly prepared beef tripe4%Rich and strongly scented, there to tempt a picky eater.
  • Salmon oil, salmon gravy1.5% eachTops up the omega 3.
  • Tomato pomace, mineralsPomace for fibre.
  • Joint pack: glucosamine, methylsulfonylmethane, chondroitin sulphateDosed in print at 177.5, 177.5 and 125 mg/kg.
  • Mixed herbs, dried apple, burdock root, camomile, carrot, cranberry, dandelion, aniseed, fenugreek, seaweed, peppermint, yucca

Vitamins A, D3 and E with zinc, iron, manganese, copper and iodine, all dosed per kilo in sulphate or iodate form.

Named ingredients

Freshly Prepared Trout (28%), Sweet Potato (16%), Potato, Freshly Prepared White Fish (13%), Dried Fish (12%), Chickpeas, Freshly Prepared Beef Tripe (4%), Tapioca, Salmon Oil (1.5%), Salmon Gravy (1.5%), Tomato Pomace, Minerals, Joint Pack (Glucosamine 177.5 mg/kg, Methylsulfonylmethane 177.5 mg/kg, Chondroitin Sulphate 125 mg/kg), Mixed Herbs, Dried Apple, Burdock Root, Dried Camomile, Dried Carrot, Dried Cranberry, Dried Dandelion, Aniseed & Fenugreek, Dried Seaweed, Dried Peppermint, Yucca Extract
Against the range

Nutritional analysis

Declared analysis

Energy
339 kcal/100g
Protein

27.5%

Fat

8%

Fibre

3%

Ash

9.5%

Moisture

8%

Dry weight

Protein

29.9%

Fat

8.7%

Fibre

3.3%

Ash

10.3%

Carbs

47.8%

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

58.5%

Carbs

35.9%

Veg

2%

Oils

1.5%

Other

2.1%

Pricing & size
Price per kilo
£5.25 (RRP)
Pack
>700g 4kg 12kg<
A 15kg dog eats
165 to 220 g a day, 190 in the middle
Cost per day, 15kg dog
£1.00

Mid-market for a dry food and fair value for what goes into it.

Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.

Related dog food guides

Ranked shortlists that include foods like this one.

All reviews

Featured feeding accessories

All feeding accessories
Beco Steady Bowl

Beco

Steady Bowl

A recycled plastic dog bowl with a wide weighted base that stays where you put it.

£
View on Amazon
Petface Pet Food Scoop

Petface

Pet Food Scoop

A light plastic food scoop that makes measuring kibble a daily habit.

£
View on Amazon
Petface Ceramic Bone Bowl, 15cm

Petface

Ceramic Bone Bowl, 15cm

A 15cm ceramic dog bowl in cream and green, sized for toy and small breeds.

£
View on Amazon
Mason Cash Cane Dog Bowl, 20cm

Mason Cash

Cane Dog Bowl, 20cm

The Derbyshire stoneware classic, a 20cm dog bowl holding 1.6 litres and dishwasher safe.

££
View on Amazon

Reviewed by Off the Leash Editorial

Last updated 28 August 2026