We have a new puppy. She's almost 6 months old. When I go to put her out in the morning she would bark and jump at the door until I got my other dog on his leash to go out. So I started putting him out first then her figuring that would stop her from barking and jumping at the door. But she still does it. Any suggestions on what to try to get her to stop this?? I have started making her sit before I unhook her to let her back in since she liked to pull on the leash and try barging into the house. Is that something I should continue to do as well?? Any suggestions would be greatly appreciated. Thank you.