The present study was conducted to investigate a detailed occurrence of different dermatological problems in dogs in and around Kolkata and to determine the changes in the haematological and biochemical parameters of affected dogs. During a period of 6 months 156 dogs with primary complain of dermatological discomfort were studied, out of which the maximum number of animals were affected with skin disease caused by parasites . 48 () followed by bacteria 45 (). | Occurrence of canine skin disorder and its haematobiochemical alterations