Mange causes severe skin disease and welfare consequences in dogs. Understanding the differences between sarcoptic and demodectic mange guides appropriate treatment and welfare care.
Mange causes severe suffering in affected dogs. Sarcoptic mange produces relentless pruritus that prevents normal sleep and drives dogs to scratch until bleeding. The misery is constant and all-consuming in severe cases. Secondary skin infections from scratching cause pain on top of the primary itch. Demodectic mange in severe generalized form causes widespread skin disease with secondary bacterial pyoderma that is both painful and disfiguring. Both forms cause significant distress and social withdrawal. Effective modern treatment has dramatically improved welfare outcomes, making prolonged suffering from mange largely avoidable.