Demodectic Mange

Due to the high density of sebaceous glands in many breeds, Demodex mites can be found within the ear canal in ceruminous otitis cases, leading to both inflammation and secondary infection. The mites may be found using the mineral oil sampling technique described previously (Figure 5-4). Both Demodex folliculorum and Demodex cati have been reported as inhabitants of the ear canals. Amitraz in mineral oil has been advocated for topical treatment of Demodex mites in the ears.