 And I say goodbye and hello to my guys when I go, but I just make it a mellow hello and a mellow goodbye so they realize not to get overly excited when I come and go. But they actually say that the greetings, the excited greetings can cause your dog to have separation anxiety. I don't believe that's the issue. I think as long as you keep it kind of low key, I think you can resolve those issues with them.