Best Food for West Highland White Terrier (2026 Guide)

A breed-specific food guide for West Highland White Terrier owners — what to look for, what to avoid, and our top picks based on this breed's size, energy and known health profile.

Photo: Roberto Garrido / Pexels

The West Highland White Terrier is compact, white, alert scottish terrier — the iconic "westie". Their nutritional needs reflect their 7–10 kg body weight, 13–15 years lifespan, and the breed-specific health considerations covered below.

Why feeding a West Highland White Terrier is different

Feeding the West Highland White Terrier well is mostly about avoiding the classic mistakes: overfeeding (especially in food-driven breeds), cheap fillers, and inappropriate life-stage food.

Allergies are documented in this breed. If you see itchy paws, ear infections or chronic GI upset, a 12-week elimination trial with a single-protein limited-ingredient diet is the diagnostic gold standard. Avoid "hypoallergenic" marketing — look for novel protein (duck, fish, kangaroo).

The West Highland White Terrier's coat needs omega-3 + omega-6 in roughly a 5:1 ratio for skin + coat condition. Fish-oil supplementation or a salmon-first food are the cheapest ways to get this right.

Below: a specific list of what to look for, what to avoid, plus our daily-calorie estimate for an average West Highland White Terrier.

What to look for in food for a West Highland White Terrier

A complete-and-balanced food labelled for dogs that meets FEDIAF or AAFCO nutritional standards.
Named animal protein as the first ingredient (e.g. "chicken", "salmon"), not "meat derivatives" or "animal by-product".
A limited-ingredient diet with a single novel protein (duck, salmon, lamb) and limited carbs.

What to avoid

Foods with vague labels like "meat", "cereal" or "by-product" — common allergens hide in there.
Anything containing onion, garlic, raisins, xylitol or chocolate flavouring (common kitchen toxins for pets).

For an exact daily portion based on your dog's weight and activity, use our food portion calculator. To check current weight is healthy, use the body condition score.

Feeding a West Highland White Terrier: common questions

How much should I feed a West Highland White Terrier?

A West Highland White Terrier typically weighs 7–10 kg, but the right daily amount depends on age, exact weight and activity — not the breed average. Start from the feeding guide on your chosen food (or our food portion calculator), weigh the portion rather than eyeballing it, and adjust to keep your dog lean enough that you can easily feel the ribs.

How many meals a day should a West Highland White Terrier have?

Two meals a day suits an adult West Highland White Terrier; puppies need three to four smaller meals until around six months, then settle to two.

What food is best for a West Highland White Terrier with allergies?

West Highland White Terriers can be prone to skin or food sensitivities. If you see itchy paws, recurring ear infections or chronic tummy upset, ask your vet about a 12-week elimination trial on a single novel-protein, limited-ingredient diet rather than trusting "hypoallergenic" labels.