Any advice? Lab puppy (4 months) just hates the car. Even if one of us sits in the back with him cuddling, reassuring, offering treats etc he is desperate to escape - he scratches at the door, licks our faces frantically, tries to stick his head out of any window gap, cries loudly the whole time.
It’s not safe to drive if it’s just me, he has a harness that clips into the seatbelt holder in the back seat but flings himself around, cries, tries to get to me in the front.
I’ve tried spending time just sitting together in the back seat (car not moving), I’ve given him the good treats etc.
Do I just need to put him in a crate in the boot and ignore the whining until he gets used to it? He goes in a crate fine at home so maybe he’ll be ok with that?