 Bark command. That's the one he loves. I tried a couple of times after my previous session and he knows the command now. But I'm going to show you how I can have transitioned. So if you remember last time I was just encouraging the dog to bark. But once he figured out he's allowed to do that he's allowed to bark at me, the rest is easy now. I've added the command to it, bark, which he recognizes. And now I'm just simply using it. So I wanted to show you how. Bark. Bark. Sometimes I give him the command and he won't bark. I wait. I never like repeating myself. Bark. And I want to show you what I do when I say bark or what I did before we get to this point. When I say bark and he doesn't bark. I simply encourage him, blow at him. And so that encourages him to bark eventually. Let me show you. Bark. It will be the easiest exercise. You'll teach your dog and the fun one. Happy training.