It’s important that your dog doesn’t do the "door dash" when the door is opened. It’s a dangerous thing for them to do. So we teach them to sit and wait at the door until they are invited to go through it, behind us, not in front. Grady is wearing a backpack to give him the feeling of having a job to do. It helps wear him out mentally and physically. Good dogs!
Good job Callie, you are doing so well!