West Highland Terrier Allergies: Causes, Symptoms & Treatments

West Highland White Terriers, or Westies as we lovingly call them, are known for their cheeky charm and striking white coats. But behind those button noses and wagging tails, many Westies face a common struggle — allergies. These sensitive pups are particularly prone to skin and food-related issues. If you share your home with a Westie, understanding the causes, symptoms and treatment options is the first step to helping them live their best, itch-free life. At Petdirect, we get pet, and we’re here to help you support your Westie’s wellbeing every step of the way.

Why Are Westies Prone To Allergies?

Genetics plays a key role in why West Highland Terriers are more prone to allergies than other breeds. Their immune systems are often more reactive, especially when it comes to skin contact or ingestion of allergens. Plus, their beautiful white coats and pink skin make them more vulnerable to irritants.

Common triggers for allergies in Westies include:

• Environmental allergens like grass, dust mites or pollen
• Fleas and flea saliva — even one bite can trigger a flare-up!
• Food sensitivities, often to protein sources like beef, chicken or dairy
• Shampoos or grooming products that irritate their skin

Spotting The Signs Of An Allergic Reaction

Westies aren’t great at telling us when something’s not quite right, but their skin often does the talking. Allergy symptoms to watch out for include:

• Persistent itching, especially around the paws, ears and belly
• Red, inflamed, or flaky skin
• Ear infections or head shaking
• Hair loss or excessive licking/chewing
• Upset tummy, vomiting or loose stools (a sign of food allergies)

If your Westie shows any of these symptoms, it’s a good idea to have them assessed by your vet. Skin scraping or allergy testing may be recommended to identify the culprit.

Managing Skin Allergies In Westies

Managing your Westie’s skin allergies often means taking a multi-step approach. Here are some effective ways to help soothe their skin and prevent flare-ups:

• Use gentle, hypoallergenic shampoo designed for sensitive skin.
• Supplement their diet with skin and coat health supplements like omega oils.
• Try calming aids during high-stress times, which can reduce stress-related itching.
• Keep up with regular flea prevention through effective flea and worm treatments.

Products such as Bravecto or NexGard are often used by Kiwi pet parents to stay on top of parasites that can trigger allergic reactions.

Food Allergies And Diet Changes

If your Westie seems itchy even after flea control and a clean environment, food allergies could be to blame. Common dietary allergens include chicken, wheat, eggs and dairy. An elimination diet — guided by your vet — is the best way to pinpoint what’s bothering them.

Switching to a hypoallergenic or prescription dog food can ease symptoms in many Westies. Trusted brands like Hill’s Prescription Diet or Pro Plan Veterinary Diet offer therapeutic options tailored to food sensitivities. If you're looking for more natural alternatives, you could also consider ZIWI or K9 Natural for limited ingredient, New Zealand-made options.

Daily Prevention Tips For Long-Term Relief

Once you’ve identified the source of your Westie’s allergies, daily prevention becomes the name of the game. Here’s how to keep your pup happy and their skin healthy:

• Wipe down paws after walks to remove environmental allergens
• Use skin-balancing sprays or creams for flare-up spots
• Feed a balanced, science-backed diet that supports immune function
• Keep treat time allergy-friendly with natural treats and limited ingredients

Also, consider setting up routine deliveries of your dog’s food and health essentials using our Autodeliver subscription service so you’re never caught off guard during allergy season.

When To See The Vet

If you're ever unsure whether your Westie’s itching is allergy-related, or if symptoms suddenly worsen, it’s time to call your vet. They might recommend prescription treatments like medicated shampoos or anti-itch medications to reduce inflammation. In more severe cases, immunotherapy (allergy shots) might be suggested to desensitise your pup to their allergens.

Let Petdirect Help You Help Your Westie

At Petdirect, we understand the unique care Westies need — we get pet. From allergy support supplements to prescription foods, we offer expert-selected products that support your Westie's overall health. Keep your pup comfy, shiny and smiling with our huge range of skin, coat and dog health care essentials.

Plus, join our Pet Perks loyalty programme for discounts, rewards and exclusive member benefits. Healthy skin, happy Westie — that’s what we call a pawsitive outcome!