Built to challenge a cat, or perhaps merely to tease it, Sourino is a robotic mouse built with common off-the-shelf parts. A test subject appears unamused. So named for the combination of Souris ( ...

“Your cats will love this,” one person wrote in their Amazon review. “It has kept the cat playing for hours on end! Cat gets mental stimulation and exercise. The toy is well-built, charges quickly, ...

“Some cats will love catnip toys, too. Every cat is different ... three rattle balls, a glitter ball, a cotton mouse, a plastic ball, a rolling toy and two cotton balls. Cubs and Sox ...

This is the perfect place to keep your cat ... DIY trackball mouse. Don’t be fooled by the orange plastic base — all the electronics are rolled up inside that big sexy ball, which [Jacek ...