Yeah honestly sometimes I measured him just very quickly because it was impossible for me to make him stop moving and calm down...I got 24" but I thought I was wrong...i mean aren't corsi supposed to be 26"-27" ? I have seen a couple of them here in my town, they are adult but I swear they don't look just a couple of inches taller than my puppy ! And also I checked out a lot of pictures here on the forun, and your adult corsi look so huge to me !!! Probably it is just the filling out and the big head that makes such a difference?