Tomy ® Lurch Along Loomdorm - air-powered pneumatic gizmos marketed as "Space Pets. ® " This works well when pumped with air, which raises up by means of scissor action again, then falls forward and retracts its feet. Pump him up, and away this creature goes. Loomdorm Made in Japan dates from the 1980's.
Source: internet, My Collection, International Hobbyist Collection - Updated 08-14-2020