Dogs aren’t the only pets that have jobs. This might come as a surprise, but some cats don’t shy away from getting their paws dirty as well. And to prove that they got more important things to do than knocking stuff over, people are posting pictures of the most hardworking felines. Some help their owners promote a garage sale, some are busy mousekeeping, but no matter big or small, their efforts are always appreciated. Scroll down to enjoy the pics and upvote your faves!