| Issue | #30 |
| Published | August 1987 |
| Cover Price | 1.25 |
| Pages | 36 |
| Editing | Dan Chichester |
| Genre | barbarian; humor |
| Pencils | Sergio Aragones |
| Inks | Sergio Aragones |
| Colors | Tom Luth |
| Characters | Taranto |
| Synopsis | Groo searches for Rufferto's true owner but ends up taking a liking to the dog |
| Genre | barbarian; humor |
| Script | Sergio Aragones (co-plot); Mark Evanier (co-plot & dialogue) |
| Pencils | Sergio Aragones |
| Inks | Sergio Aragones |
| Colors | Tom Luth |
| Letters | Stan Sakai |
| Notes | Division of writing credit from Mark Evanier via the GCD Errors list, September 2009. |