Connor watched the two creatures scurry away, regarding Sumo's wagging tail as he gave chase what humans would normally regard as pests. He managed to scan them before they got away and again. His data had nothing for him. That meant that there was no data for him to pull, or that his scanner was broken. He did a quick scan of Sumo to be sure. No, his scanner was not broken, thankfully.
"Well, they don't seem to be carrying rabies if he does manage to catch them..." As Hank cursed them away with his usual abrasive behavior, one Connor thought was appropriate at this given time, the android blinked in confusion, head tilting ever slightly as the Saint Bernard chased the odd raccoons. That had on aprons. He was certain that those animals were supposed to be quadrupeds and not wear clothing. Then again, he was supposed to just be a machine, and not have the ability to feel empathy. It was very hard to understand things in a proper working order. Though Connor learned that nothing about the world was proper or in working order, and that's how things functioned. Perhaps it was no different here.
He blinked back up to Hank, his LED returning to blue as he nodded that he was paying attention. "Understood." Unfortunately, Connor's fancy brain was only programmed with the conditions of his model--and that was to aide in police investigation, and adapt to the world around him. He had no stored data on video games or popular culture and did not know what Animal Farm was. "Um, Hank? Don't we have two legs?" He didn't want to question the lieutenant, who didn't particularly care for that, but it was only an observation on the quote. He wasn't being a smart ass, he just genuinely didn't understand.