A few weeks ago [Jasper Ruben] built his cats a jumbo size hamster exercise wheel. They seemed to like it, so he decided to up the ante and upgrade it. The wheel now features a Raspberry Pi which can ...

Treat dispensers are old hat around here, but what if kitty doesn’t need the extra calories — and actually needs to drop some pounds? [MethodicalMaker] decided to link the treat dispenser to a cat ...