Richter (Lilo & Stitch)

Experiment 513 AKA Richter, a dog sized ankylosauroid-like creature that like its 500 series cousins causes elemental disruptions, despite his small size just by slamming his triangle shaped tail. He can cause massive earthquakes and can destroy continents just slamming his tail at the right fault lines. After rehabilitation he works as a smoothie shaker.