Skip to content
Off the Leash
Whistlers Hypoallergenic Dog Food – Irish Beef with Veg & Oats

Whistler's

Whistler's Whistlers Hypoallergenic Dog Food: Irish Beef with Veg & Oats review

65.5/100Good
DryAdult

A short range built to be read in one go: one named meat at the top of each list, a plain starch base under it. Every meat goes in dried, so the percentage on the label is close to what reaches the bowl. The tail of joint and gut extras runs longer than the shelf usually bothers with.

Affiliate link. As an Amazon Associate, Off the Leash earns from qualifying purchases.

Our view

Likely to suit

  • Narrowing down a suspected trigger, as each recipe leads on one named meat
  • Dogs that get on with cereal; rice, oats and barley do the carrying
  • Older dogs feeling their joints. Every recipe has a joint ingredient with a printed dose
  • A small dog, with a Small Breeds kibble sized and dosed for them
  • The gut side covered: mannan oligosaccharides on the chicken recipes, chicory inulin on the beef

Worth watching

  • The Irish Beef also carries chicken fat and an unnamed hydrolysed liver protein
  • Salmon oil and green lipped mussel in the chicken recipes, so neither is fish free
  • Grain in all three, so none suits a dog that must stay clear of it

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

How this scores

How we score
65.5/100Good
Protein and processingGood
Nutritional balanceAverage
TransparencyOutstanding
ValueGood

The details

Dog fit

Listed for adult dogs, the Small Breeds kibble for small dogs and the other two for every size. Whistlers asks 165 to 330 grams a day for a dog of 10kg to 25kg, so let the waistline settle it.

Food type

Dry

Life stage

Adult

Breed size

Toy, Small, Medium, Large, Giant

Main protein

Beef

The score, in context
  1. Irish Beef 65.5
  2. Chicken 62.1
  3. Small Breeds 58.1

All three Good. Typical dry food: Good.

The size of the meat share is what separates them, and the Irish Beef reads strongest of the three.

What's in it
  • Dehydrated beef37%The largest meat share in the range.
  • Sweet potato, potato, peas
  • Dehulled oatsThe grain here.
  • Chicken fatA second animal on a beef label.
  • Beet pulp, whole linseed
  • Minerals and vitamins, seaweed meal
  • Hydrolysed liver proteinNo species named. There to keep the bowl interesting.
  • Yeast extract, chicory inulin, yuccaInulin does the prebiotic work.

Vitamins A, D and E, iron, copper, manganese, zinc and iodine, plus glucosamine at 100mg/kg and chondroitin at 75mg/kg in the panel.

Chicken fat and an unnamed liver protein mean this is not beef and beef alone.

Named ingredients

Dehydrated Beef (37%), Sweet Potato, Potato, Peas, Dehulled Oats, Chicken Fat, Beet Pulp, Whole Linseed, Minerals and Vitamins, Seaweed Meal, Hydrolysed Liver Protein, Yeast Extract, Chicory Inulin, Yucca schidigera
Against the range
Meat
Dehydrated beef, 37%
26% on the chicken recipes.
Ash, dry matter
10.4%
Highest of the three, from a mineral-rich meat.
Joint support
Glucosamine and chondroitin
Glucosamine or green lipped mussel on the chicken bags.
Moisture
Declared
Not declared on the Small Breeds.

The strongest of the three and the meatiest, though not a single-animal bag.

Each bag opens on one dried meat, so the declared share arrives close to the label figure. That is dehydrated chicken at 26%, chicken meal at 26% in the Small Breeds, dehydrated beef at 37%. Under it sits a plain, named starch base of rice, oats, barley or potato, and none of the three is grain free.

The supportive tail runs longer than usual, with milk thistle, seaweed, kale, beetroot and a dosed joint entry in every recipe. Carnitine is dosed on all three panels.

Nutritional analysis

Declared analysis

Energy
342.9 kcal/100g

Estimated using Modified Atwater factors*

Protein

24%

Fat

13%

Fibre

2.1%

Ash

9.5%

Moisture

9%

Dry weight

Protein

26.4%

Fat

14.3%

Fibre

2.3%

Ash

10.4%

Carbs

46.6%

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

37.5%

Carbs

58.1%

Veg

0.6%

Oils

2.1%

Other

1.7%

Pricing & size
Price per kilo
£2.92 (RRP)
Pack
2kg, 12kg
A 15kg dog eats
165 to 330 g a day, 250 in the middle
Cost per day, 15kg dog
£0.73

Budget end for a dry food, though the price runs a little ahead of the analysis.

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
Pala Original – —
85/100Outstanding

Pala

Original

DryAll life stagesHigh energy
View review

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