I feared this. Norbert, the little therapy dog who’s become a Youtube star, is a killer at heart. Watch with unbridled dismay what he does to that sock. Honestly–would you ever treat a sock like that? But then Norbert is but a small step removed from the wild wolves of Scandinavia. Or somewhere. I’ll bet he’s descended from one of those great big savage dogs the Mongols used to have guarding their camps. A camp guarded by two or three Norberts would be impregnable.