As long as you do it correctly, without jeopardising your dogs mental and physical wellbeing, it can be a good training choice. Read also: Boston Terrier Crate Training In 8 Steps blog post. #2 Boston Terrier Potty Training . Choosing your dogs potty spot is very helpful to establish a potty routine. Plus, following a schedule and keeping to the timetable instructs her that there are times for everything: eat, play, walk, nap, and eliminate. Especially when starting out with potty ...