I have a 10 month female Weimaraner. I drive a SUV and she stays in the very back with a gate to keep her in the back to not jump into the back seats. When I start driving she starts squeaking and crying, due to excitement, she know where she is going, usually to the park or beach for a walk, and can lead to excessive pacing and may bark if she gets worked up enough. It's distracting as a driver. I have tried music, no music, windows up, windows down. A water spray bottle and a ultra sonic sound device. None of it has worked. I don't drive away until she is sitting and is calm, and don't get out of the car until she is sitting and calm but from A to B is sometimes a nightmare. I can't reach her and vocal demands do nothing because she knows I can't get to her. If i'm missing something or haven't tried anything else that would work please let me know.