Avacta Animal Health (formerly YORKTEST Veterinary Services) have been engaged in the research and commercial development of serological allergy tests for over a decade. This has enabled us to develop a market leading service using our proprietary SENSITEST^® allergy test range, which is available to dog, cat and horse owners through their local veterinary practice.  

Our portfolio of tests includes: 

• Environmental Allergens (Indoor & Outdoor)
• Food Allergens
• Malassezia
• Sarcoptes
• Staphylococcus

We also provide a further range of allergen-specific products and therapies, including topical treatments and desensitisation vaccines.

Veterinary Surgeons across the world choose to use SENSITEST^® because of our commitment to Customer Care, Quality Control and competitive pricing. Our modern laboratory facilities are equipped with outstanding technology for ELISA test manufacture and testing, and we have a rapid turnaround, not just on our tests but on our treatments as well.