Definition
A cultural term and motto at SpaceX originating from an incident at the McGregor test site where a stray dog (Rockette) unhesitatingly scampered across the thin metal “bomb bay” doors atop the 135-foot tripod.
Why It Matters
High-stakes engineering requires a specific “psychological velocity” that is often crushed by corporate safety-ism and bureaucracy. “Dog Not Scared” matters because it establishes a cultural permission to be bold in the face of daunting physical and technical challenges. In environments like SpaceX, this mindset acts as a filter that selects for high-agency-and-proactivity individuals who are willing to “scamper across the bomb bay doors” of innovation, moving faster on “impossible” problems than any risk-averse competitor ever could.
Core Concepts
- Origin: Cory Stewart’s stray dog, Rockette, followed him onto the tripod and showed no fear of the height or the rippling metal plates.
- Symbolism: Represents the fearless, “can-do” attitude required to work on high-stakes, dangerous hardware.
- Cultural Equivalent: The SpaceX equivalent of “Hold my beer,” used as a affirmative response to seemingly impossible tasks or daunting schedule challenges.
- The “Sieve”: Acts as a psychological filter—those who embrace the “Dog Not Scared” mindset thrive in the high-pressure environment.