Interdigital Cysts (Pododermatitis) in Dogs
Interdigital Cysts (Pododermatitis) is a medium-severity dermatological condition that can affect dogs of all ages and breeds. Interdigital cysts (furunculosis) are painful nodules or abscesses in the webbing between the toes. They result from hair follicle obstruction and rupture, forming draining tracts. Allergies, demodex, and anatomical factors are underlying causes. It is documented across 5 breeds, though prevalence and severity can differ significantly between them. It typically becomes apparent at 1-3 years. Early signs to watch for include swollen painful nodules between toes, licking and chewing paws, draining lesions, and lameness. When treatment is required, costs are estimated at £300-£2,000 depending on severity, location, and the specific intervention needed. This page covers symptoms, treatment options, and preventive steps — along with breed-specific information where available.
Signs & Symptoms
The following symptoms are commonly associated with Interdigital Cysts (Pododermatitis) in dogs. If your dog displays several of these signs, consult your vet promptly — early diagnosis typically leads to better outcomes.
- Swollen painful nodules between toes
- Licking and chewing paws
- Draining lesions
- Lameness
- Recurrence despite treatment
Treatment Overview
Treat underlying causes (allergies, demodex). Warm foot soaks, topical antiseptics, and antibiotics for secondary infection. Severe or recurrent cases may require surgical excision or laser ablation of cysts and fusion podoplasty.
Typical onset: 1-3 years
Prevention & Screening
While not all cases of Interdigital Cysts (Pododermatitis) can be prevented, the following steps reduce risk or enable earlier intervention:
- Control underlying allergies
- Keep paws clean and dry
- Regular paw inspection
- Isoxazoline antiparasitic if demodex involved
Estimated Treatment Cost
Treatment for Interdigital Cysts (Pododermatitis) is estimated at £300-£2,000, depending on severity, the specific intervention required, and your location. Costs may be higher for surgical procedures or ongoing management. Comprehensive pet insurance covering this condition is strongly recommended.
Breeds Affected by Interdigital Cysts (Pododermatitis)
The following 4 breeds are documented as being susceptible to Interdigital Cysts (Pododermatitis). Click any breed to view breed-specific information about this condition, including prevalence and recommended screening.
Looking for more information? Browse all dog health conditions or explore the health guides for in-depth breed care advice.