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Is there a robot that can walk like a dog?

Buy now

Yes. Unitree's Go2 is the best-known robot dog you can buy, and Petoi's Bittle is a small kit version. Open builds like Stanford Pupper, Mini Pupper and SpotMicro let you make your own.

Maker pages checked Oct 23, 2026. Prices only where the maker lists one.

Build it yourself

Open-source builds with public code.

Buy one

  • Robot dog

    Unitree Go2

    by Unitree

    Price:
    From $1,600
    Buying:
    In stock on Unitree's store

    $1,600 is the Go2 Air without a controller.

    Unitree page ↗ · checked Oct 23, 2026
  • Robot dog kit

    Petoi Bittle X V2

    by Petoi

    Price:
    From $319
    Buying:
    In stock on Petoi's store

    $319 is the construction kit, which you put together yourself. Petoi's OpenCat framework for it is open source.

    Petoi page ↗ · checked Oct 23, 2026

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