If you decide to make this, go with one-inch dowels. Also, before you jump in, know that cat wheels make noise — at least this one does. I used a heavy-duty caster and roller ball bearing to ...

Evie's owner said that the ragdoll meows at her from another room if she does not tend to her running wheel fast enough.

what direction is preferred and how fast does [Cygnus] go. To answer these questions, [Scott] put some telemetry sensors onto the cat wheel and analyzed the results. An ESP8266 microcontroller and ...