Well this dog is just the picture (video) of efficiency right here. This adorable dog walks himself by holding his leash in his mouth, which is also connected to his collar as it would normally be. Golden retrievers are very smart dogs, so it’s possible that this pooch is just the genius of all geniuses, or really, we’re all just doing it wrong when we teach our dogs how to walk. Instead of “heel” and “come”, we should be teaching them “hold this in your mouth and walk”, and “okay now walk that way with the leash in your mouth”. It’s so clever and we’re all fools for doing it the classic way. I’m going to begin Lucas’ training now, and by 2018 he’ll be holding the leash without chewing on it for sure. The rest, well, I’ll have to get back to you then.