Oh science gone horribly awry! While trying to create a new breed of cyborg killbots, the (possibly inebriated) Division of Biotech Tinkering accidentally created the adorable, and entirely non-lethal, Robohamster.
Having no marketable planetary invasion skills, the prolifically replicating (you don't want to know...) critters have instead been boxed up to sell as odd little pets.
NOTE: This version is made as a single piece in the material you choose. If you want a bi-color scheme like the renders show, your best bet is to buy one in white strong & flexible, and paint or dye it to taste.