A great example of how dogs can appear aggressive but are instead barrier reactive! #barrierreactivity #fyp #animalprotectionofficer #fresnoca #themoreyouknow #fresnocounty #rottweiler #aggressivedog #animalcontrolproblems #awareness #fresnohumaneanimalservice #fresnohumaneanimalcontrol #animalcontrolofficer #animalcontrol