Dog Allergy Testing
Cost UK
Dog allergy testing costs £200 to £500 in the UK in 2026. Blood tests are cheaper, but intradermal skin testing is more accurate. Ongoing allergy management costs £50-£200 per month.
Allergy Testing & Treatment
Cost Breakdown
Allergies are one of the most common chronic conditions in dogs, affecting an estimated 10-15% of the UK dog population. They are also one of the most expensive conditions to manage long-term. Understanding the diagnostic pathway and ongoing treatment costs helps you budget effectively and avoid unnecessary spending on unreliable tests.
| Test / Treatment | Cost | Notes |
|---|---|---|
| Dermatology consultation | £150 – £300 | Specialist referral, initial work-up |
| Serum (blood) allergy test | £200 – £300 | Environmental allergens, less accurate |
| Intradermal skin test | £300 – £500 | Gold standard, requires sedation |
| Elimination diet trial (8-12 weeks) | £100 – £200 | Hydrolysed or novel protein diet cost |
| Apoquel (oclacitinib) per month | £50 – £80 | Daily tablet, very effective for itch |
| Cytopoint injection per dose | £50 – £80 | Lasts 4-8 weeks, given at the vet |
| Immunotherapy (desensitisation) | £30 – £50/month | Custom vaccine, 6-12 month trial |
blood allergy test through your first-opinion vet
dermatologist consultation + intradermal test
annual ongoing management (Apoquel + prescriptions)
What Affects
Allergy Testing Costs?
Type of allergy
Environmental allergies (atopy) can be tested with blood or skin tests. Food allergies can only be reliably diagnosed through an elimination diet trial — blood tests for food allergies are considered unreliable by most dermatologists. The diagnostic pathway differs significantly.
Specialist vs first-opinion
A dermatologist consultation costs £150-£300 but provides a thorough, structured diagnostic approach. First-opinion vets can run blood tests, but intradermal skin testing is only available at specialist centres. Seeing a specialist early often saves money long-term.
Severity and chronicity
Dogs with severe, chronic allergies need more extensive testing and often require combination therapy. Secondary infections (skin and ears) add treatment costs. A dog with mild seasonal allergies is far cheaper to manage than one with year-round severe atopy.
Choice of medication
Apoquel costs £50-£80/month, Cytopoint £50-£80 every 4-8 weeks, and immunotherapy £30-£50/month. Steroids (prednisolone) are cheapest at £5-£15/month but have significant long-term side effects. The right medication depends on the dog and type of allergy.
How to Reduce
Allergy Management Costs
Buy Apoquel and allergy medications online
Apoquel typically costs £50-£80/month from your vet but can be 30-40% cheaper from online retailers. With the proposed £21 prescription cap, getting a prescription is now much more affordable. This alone can save £200-£400 per year.
Try immunotherapy
Allergen-specific immunotherapy (desensitisation) costs £30-£50/month and, while it takes 6-12 months to show results, it addresses the root cause rather than just managing symptoms. Approximately 60-70% of dogs show significant improvement, potentially reducing or eliminating the need for Apoquel or Cytopoint.
Avoid unreliable tests
Hair and saliva allergy tests sold online (£50-£100) are not scientifically validated and are considered unreliable by veterinary dermatologists. Spending £200-£300 on a proper blood test or £300-£500 on intradermal testing is better value than wasting money on unvalidated alternatives.
Manage secondary infections early
Skin infections and ear infections in allergic dogs are expensive to treat repeatedly. Regular medicated baths (£10-£20/month), ear cleaning, and prompt treatment of flare-ups prevent costly complications. An ounce of prevention saves pounds of cure.
Would insurance have covered this?
On a typical lifetime policy an owner pays the excess (usually £60–£200) and, on some policies, 10–20% of the rest. Pre-existing conditions are never covered, so the time to compare is before something goes wrong.
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Frequently Asked Questions
Blood allergy tests cost £200-£300 and intradermal skin tests cost £300-£500. A dermatologist consultation adds £150-£300. The total for a full allergy work-up is typically £400-£800.
For environmental allergies, intradermal skin testing is the gold standard. For food allergies, the only reliable test is an 8-12 week strict elimination diet — blood tests for food allergies are not considered reliable by veterinary dermatologists.
Apoquel costs £50-£80 per month from your vet, depending on dog size. Online retailers offer it for 30-40% less with a vet prescription. The proposed £21 prescription cap makes this saving more accessible than ever.
Yes, most lifetime policies cover allergy diagnosis and ongoing treatment. However, per-condition or annual limits can be reached quickly given the chronic nature of allergies. Lifetime policies with high per-condition limits (£5,000+) are strongly recommended.
West Highland White Terriers, French Bulldogs, Labradors, Golden Retrievers, Staffordshire Bull Terriers, Cocker Spaniels, German Shepherds, and Shar Peis are the most commonly affected breeds.
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