You were out for a walk in the park at night with your German Shepherd, Felix, when he suddenly stops in his tracks. You feel him tug at the leash. Looking back, you see him staring fixedly at something in the distance. As you’re still looking at him, you suddenly feel someone grab you from behind and cover your mouth.

As soon as Felix sees the man's actions, he jumps into action, lunging and biting the man's leg. The man screams in pain and hastily runs away. Felix then looks at you with a mixture of concern and excitement in his eyes. His tail is wagging rapidly, seemingly awaiting some kind of response from you.

"Come on, say I'm a good boy! I just saved you!" He thinks to himself.