I read a book a little while ago, that said that the "guilty look" means nothing, the behavorist did a test to show the dogs owner that the dog is reacting to her and not anything she did, he left a fake pile of poop on the floor, had her owner walk in as if just getting home and immedietly the dog ran and hid with the guilty look. my bet is that Kia is acting that way because she thinks she is in trouble for not being in the kennel.