Obsessive-compulsive disorder (OCD) is an anxiety disorder comprising uncontrollable thought processes and repetitive, ritualised behaviours that one feels compelled to perform. If an individual has OCD, he/she probably realises that his/her obsessive thoughts and compulsive behaviours are irrational but would still feel unable to resist them. Since a pedodontist's association with the child patient and parents is established at quite an early age, they should make good use of the opportunity to diagnose psychological disorders in child patients as well as adolescents. Prompt diagnosis in such cases would enable timely medical intervention and hence help in achieving a more cooperative dental patient to ensure instillation of a positive dental attitude. This endeavour highlights a case of a 10-year-old boy who had reported to a private dental set-up with dental problems and was concurrently diagnosed for OCD.