Prevalence and clinico-pathological studies on canine demodicosis in and around Namakkal region
Author(s): K Raghuram Reddy, D Sumathi, KK Ponnu Swamy and M Saikala
Abstract: This study investigates the prevalence and clinico-pathological features of canine demodicosis in the Namakkal region over a one-year period (October 2023–October 2024). Out of 5,371 dogs presented to the Veterinary Clinical Complex, 76 cases of generalized demodicosis were diagnosed, accounting for 9.06% of dermatological cases and 1.41% of total cases. The highest prevalence was observed in non-descriptive breeds (40.78%), followed by German Shepherds (25%) and Pugs (11.84%). Age-wise, dogs under one year were most affected (48.68%), with males showing a higher prevalence (61.84%). Clinical signs included erythema, alopecia, and papules, with secondary lesions such as hyperpigmentation and crusting. Haematological analysis revealed anemia, leucocytosis, and neutrophilia, while biochemical findings indicated decreased albumin and elevated globulins, reflecting an inflammatory response. Seasonal peaks were noted during warmer months. Treatment with fluralaner, sarolaner, and ivermectin resulted in complete recovery. The study underscores the importance of early diagnosis and targeted therapy in managing canine demodicosis effectively.
