Build Your Own Robotic Cat with An Open Source Kit by Petoi

Try your hand at robotics with Nybble, a programmable cat that walks, bats its paws, and even regains its balance after a jump from a tall surface. The cat is the brainchild of RongzhongLi of Petoi, who built the feline robot on an open source platform that runs on an Arduino micro-controller, and funded the project on Indiegogo.

https://www.thisiscolossal.com/2019/04/nybble/