Now, I am not kidding that this robot is the most expensive pet product I own, and by a lot. Unless you count my cat’s $3,000 surgery to remove a bladder stone, but we didn’t get to keep the ...

Foxes are cat software running on dog hardware, or so they say. And [Will Cogley] seems to have taken that to heart with this 3D-printed robotic fox, which borrows heavily from projects like ...