Pest DoctorLogo Design Contest Logo Design Contest Contests / Pest Doctor Pest Doctor has selected their winning logo design. For $500 they received 133 designs from 16 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by YINGBU Return to Contest Return to Contest Withdrawn New #114 Withdrawn Prefers others. #116 Withdrawn Prefers others. #113 Discussion No comments yet.