I must be an idiot because I don’t see what the joke here is. Accepting that I live in a world in which that cat does human things, I still can’t fathom that I’d see said cat walking a pet snail like how I would walk my dog, and my reaction would be to find that annoying and/or comment out loud to my dog that he’s annoying. He’s quiet and not bothering anybody. Is there context from the previous comic or something? I just don’t understand how somebody could make a living from doodling irrelevant non sequiturs. What’s annoying about a cat walking his pet snail? He’s not even in your way because you’re just sitting there on a park bench. Is it because he seems kinda smug about it? Like, this is how silly you look for having another animal as a pet. I don’t get it.