606 DISEASES/DISORDERS
Fig. 40.23.Alopecia with erythema on the dorsal paw due toMicrosporum canisinfection in a 4-year-old
male-castrate DSH.
Fig. 40.24.Pustules due to pemphigus foliaceus forming at the footpad margin of a 2-year-old female-spayed
American bulldog. These superficial pustules are fragile and rapidly rupture to form crusts.