she is one and a half years old well trained dog with very good personallity but when it comes to bike, she can't control herself so I thought I will make her get close with bike so I rode a bike and had my mom walked her, and she barked crazy for fifteen minute non stop. And so when she barks, I pulled her side and say "No" and "Sit" so she could come down, so she will follow the command for while and when she sees the bike again, it s all over again. Even inside the house if she sees someone running or biking, barks crazy...