Companion Animals

Pemphigus Foliaceus in Dogs: Welfare and Immunosuppressive Management

Managing the most common autoimmune skin disease in dogs to protect long-term welfare.

Key Facts

Pemphigus foliaceus causes crusting and pustules on face, ears, and footpads
Akitas and Chow Chows have elevated breed susceptibility
Diagnosis requires skin biopsy — cytology can support but not confirm
Long-term immunosuppression required — welfare monitoring throughout treatment is essential

Welfare Considerations

Pemphigus foliaceus causes chronic skin pain and secondary infection. Welfare-focused management uses the lowest effective immunosuppressive dose to balance disease control against treatment side effects. Combination protocols with prednisolone and azathioprine or ciclosporin are common. Regular monitoring for secondary infections and systemic side effects is part of welfare-centred care.

What You Can Do

Seek biopsy confirmation before starting long-term immunosuppressive therapy
Monitor treated dogs monthly for signs of infection and drug side effects
Ask your vet about azathioprine monitoring — regular blood tests are required