This quadruped companion robot jumps out of the design routine of traditional bionic robot dog over-anthropomorphic and hard-core mecha, with "simplicity and restraint, natural symbiosis" as the core idea, and is oriented to the scenes of family light companionship, home inspection and voice interaction. Weakening the sense of mechanical beasts, using soft organic curved surface low saturation natural color system, to create a suitable for modern home, gentle and unassuming quadruped AI partner; Taking into account the terrain passing ability of quadruped robots and the emotional attributes of home companionship, the pursuit of scientific and technological restraint, gentle symbiosis, let intelligent machinery naturally integrate into the home environment.