I want to put Lily is obedience class, she was enroled before her LP surgery and now that she is recovered I really want her to be more obedient. My main problem is getting her to come. We are thinking of adding to our family and think that it would help if lily was a little more cooperative. She is going to be 1 on May 16th what kind of class should I enter and do you ever have problems with big dogs in the classes

?