He’s doing good, well at least as good as a big, cranky, GSD can be.
After that first trip he started jumping up into the passenger seat and then climbing into the back seat on his own.
He’s has entered adult stage and put on about 25# to weigh in right at 100# these days. As he approaches 6 I have noticed him being slightly more hesitant to jump up in the cab. On a side note a friend with a 12 y/o Malinois said she can no longer jump in and out of her JK.
He loves his Jeep rides (he loves all rides).