Interdigital cysts (pododermatitis) cause painful swellings between dog toes. Understanding causes and management reduces chronic foot pain in affected breeds.
Interdigital cysts cause genuine, often chronic pain that significantly affects gait and quality of life. Dogs with active lesions lick and chew their feet compulsively — the licking provides temporary relief but worsens the underlying inflammation. Recurrent cases, common in predisposed breeds, require investigation beyond symptom treatment: the underlying allergy, foreign body, or anatomical predisposition driving recurrence must be identified and managed. Dogs with chronic pododermatitis live with persistent foot pain that affects every step — the welfare case for active investigation and management is strong. Effective allergen management, through hypoallergenic dietary trials or allergen immunotherapy, reduces recurrence in allergy-driven cases substantially.