At a lecture, Marcus introduces Doctor Bandit Heeler, who presents a fossilized bone from his archaeological research. As Bandit explains, the bone provides evidence of the evolution of modern bipedal dogs from distant, quadrupedal ancestors. However, after concluding his remarks, Bandit begins gnawing on the fossil, demonstrating that two-legged dogs aren't so different from the four-legged variety.
在一次讲座上，马库斯介绍了班迪特·希勒博士，他展示了一块来自其考古研究的化石骨头。班迪特解释说，这块骨头证明了现代两足行走的狗是从遥远的四足祖先进化而来的。然而，在结束发言后，班迪特开始啃咬这块化石，表明两足行走的狗和四足行走的狗其实并没有太大的不同。