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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, 2026Robot 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



