Robotic suit alien type

Not sure which kids cartoon it was that my daughters were watching but it had an evil hamster who had a robotic suit shaped like a man. The top of the head rolled back to reveal the hamster sitting in a cockpit controlling the suit like it was a mecha. Got me thinking though, the suit not the hamster. Something like this could allow for a non standard sized alien to interact in a galactic civilization were everyone else is roughly human size.