Men and women working with dogs in military actions has been going on for decades in the United States; the practice actually goes back centuries. And it's something writer Sheila Keenan and artist Nathan Fox are celebrating in the upcoming graphic novel Dogs of War.

Scheduled to be published this fall from Scholastic's Graphix imprint with colors by Rico Renzi, Dogs of War follows stories of canine military heroes from World War I, World War II and the Vietnam War, and focuses on the bonds between those animals and their human partners. Fresh off his work on Heavy Metal's Flourescent Black graphic novel and at Marvel on Dark Reign: Zodiac, Fox is teasing Dog of War on his Twitter page with art, such as the panels above. We dug around and for two three full pages, shown below.