Grossly, regional lesions may be seen around the muzzle, [[Ear - Anatomy & Physiology|ears]], interdigital, and perianal. Other common signs include erythema, hyperpigmentation, [[Skin Glossary - Pathology|lichenified]] and scaly lesions with alopecia. | Grossly, regional lesions may be seen around the muzzle, [[Ear - Anatomy & Physiology|ears]], interdigital, and perianal. Other common signs include erythema, hyperpigmentation, [[Skin Glossary - Pathology|lichenified]] and scaly lesions with alopecia. |