When I was making this comic, I debated a bit on whether or not Rush should be able to talk. Since he's a robot as opposed to a real dog, It would be possible. However, I decided against it for three reasons: a) I didn't want to clutter up Rush's scenes with more text, b) It's been done before, and c) I'd have to re-write a bunch of scripts to add Rush dialog, and I'm lazy as hell. So, sorry boy. No talking.