Questionnaire for retrospective study about OSA in dogs
This study aims to identify the initial diagnosis, diagnose the OS in dogs, its treatment and the following survival. Please complete the following fields as completely as possible. No personal
data will be collected, participation is anonymous. This study is carried out worldwide, so we only need your country code and the answer to the question whether you as a veterinary or dog owner
participate in it. Thank you for your voluntary participation.