1. This case study involves a 1 year 4 month old English Bull terrier presented with pruritus that had been ongoing for 4 months and was not responding to prednisolone treatment. 2. Differential diagnoses included demodicosis, secondary superficial folliculitis, sarcoptic mange, and dermatophytosis. Appropriate initial tests were skin scrapes, coat brushings, and cytology including tape strips and pustule cytology. 3. Demodex canis mites were found on tape strip cytology. Treatment options included licensed medications like afoxolaner, sarolaner, and fluralaner as well as unlicensed options like lotil