| "Brain's dog" is not an official name. |
| The Brain's Dog | |
|---|---|
 | |
| Gender | Male |
| Animal | Dog |
| Family | The Brain (possible owner) |
| Cartoon debut | "And Now Let's Talk to Some Kids" |
A dog is seen with Brain, occasionally appearing in a title card and the Season 3 episode, "And Now Let's Talk to Some Kids" in the episode-within-an-episode "Brain's New Puppy."
Physical appearance[]
This dog looks very similar Pal but has slightly darker-colored fur. He wears a blue collar with a gold dog tag.