Cook hot dogs according to package directions. Meanwhile, in a large cast-iron or other heavy skillet, cook the beef, onion and garlic over medium heat until meat is no longer pink; drain. Stir in the tomato sauce, Dipitt chipotle sauce, chili powder, salt and pepper. Bring to a boil. Reduce heat; simmer, uncovered, until flavors are blended, 4-5 minutes.

Place hot dogs in buns. Spoon chili over hot dogs. Sprinkle with cheese and green onions.