3 door dog box.  44-48"(w) x 30-40"(d) x 18-20(h) This is our big 3 door box.  If you are looking to haul alot of dogs but dont want to have to call 3 buddies to help put the box in the truck this is the box for you.  This box will weigh in at about 65-75 lbs depending on exact sizing.