
I know it sounds strange but my dogs especially the older one goes beserk when any holiday cases come out we have to hide them and put him outside in the garden before we can move them into the car .I dont board mine my brother -in -law stays or my Son but he still goes mad.
There may be a bitch in season in the area?
my male dog became very unruly in his youth he's 15yrs and it was usually a bitch.
Has he done this before when you have been going away?Its amazing how they know.
Roni