The West Highland White Terrier (Westie) is a popular, characterful small breed, but they are one of the breeds most affected by skin allergies in the UK. Atopic dermatitis is so common in Westies that it significantly impacts the breed's average veterinary costs.

Expected Annual Vet Costs

  • Routine preventative care: £100–£200
  • Total annual vet costs including illness/injury: £350–£700
  • Pet insurance: £15–£35/month
  • Typical lifespan: 12–16 years

The relatively high annual cost for a small breed is driven almost entirely by the frequency and severity of skin conditions. The average UK consultation is £62 (CMA data), and allergy-related visits add up quickly.

Common Health Issues

Atopic dermatitis (skin allergies) is the defining health issue for Westies. Studies suggest over 25% of Westies develop significant atopic dermatitis. It causes chronic itching, skin infections, and ear infections. Long-term management options and their costs include:

  • Apoquel: £1–£2 per day (£30–£60 per month)
  • Cytopoint injections: £60–£120 every 4–8 weeks at the vet
  • Atopica (ciclosporin): £30–£80 per month depending on weight
  • Allergy testing and immunotherapy: Initial testing £200–£400, then monthly injections for 1–3 years

Many Westies need lifelong allergy management, making this potentially the breed's single biggest ongoing vet expense.

Ear infections are closely linked to atopic dermatitis. Treatment costs £50–£150 per episode, and some Westies need treatment every few weeks during flare-ups.

Westie lung disease (idiopathic pulmonary fibrosis) is a serious progressive condition unique to the breed. It causes increasing breathlessness and exercise intolerance. Diagnosis involves X-rays and CT scans (£500–£1,500). There is no cure; management with medication costs £30–£60 per month.

Luxating patella is seen at moderate rates. Surgery costs £1,000–£2,500 per knee.

Dental disease is common. Dental cleaning costs £300–£600.

Insurance Recommendations

Lifetime cover with at least £5,000 per condition is essential given that allergies are both common and lifelong. Premiums are £15–£35 per month.

How to Save on Vet Costs

  • Written prescriptions: Apoquel and Atopica are dramatically cheaper from online pharmacies — saving 40–70%. For a Westie on daily Apoquel, this could save £200–£400 per year
  • Immunotherapy: Allergy vaccines are expensive initially but can reduce the need for ongoing medication long-term
  • Medicated shampoo: Regular bathing with Malaseb or similar (£10–£15 per bottle) reduces skin infections between vet visits
  • Compare vet prices: Use VetCost to compare practices near you
  • Omega-3 supplements: May help reduce skin inflammation — available cheaply online

Last updated: March 2026. Sources: CMA provisional decision (October 2025), West Highland White Terrier Club, VetCost data.