NEHO is a 4-year-old, male, English Cocker Spaniel with interdigital furunculosis secondary to a reaction to a grass seed. The lesion has been present for 18 months.

Case description: A case of chronic relapsing interdigital furunculosis, following a reaction to a grass seed. Lesion of approximately 1-2 cm in diameter between the third and fourth interdigital space of the right front paw. Painful nodules with draining tract.

Therapeutic plan: It was decided to use Phovia for two consecutive 2-minute applications repeated weekly for 5 weeks. Antiseptic shampoo was applied by the owner between the Phovia sessions.  

Length of Phovia treatment: Five weeks