BigDog
| A pair of BigDog robots | |
| Manufacturer | Boston Dynamics, Defense Advanced Research Projects Agency, and the Harvard University Concord Field Station | 
|---|---|
| Year of creation | 2005—2010 | 
| Derived from | MIT LegLab (1984—1999) | 
| Replaced by | Legged Squad Support System | 
| Website | www | 
BigDog is a dynamically stable quadruped military robot platform that was created in 2005 by Boston Dynamics with the Harvard University Concord Field Station. It was funded by the U.S. Defense Advanced Research Projects Agency (DARPA), but the project was shelved after the BigDog's gas engine was deemed too loud for combat.