Loki is a total klutz. Oftentimes, he'll heel nicely right next to me as we walk, but he'll look to the side or behind.
Well today, Loki's focus was on a barking dog in a car. His head was turned completely to the side, but his little feet continued to keep pace with me.
Then I yelled, "Loki!" to get his attention. Like usual, he ignored me. And then he walked right smack dab into a square column. Bam!