At the end of the Ginga Densetsu Weed Manga, Jerome and Lydia have six healthy pups. In most of the manga, four of the pups have a black pelt, while the other two have silver pelts (there are some manga images, like the one below, showing 3 silver pups and 3 black pups).

Not much else is known about these pups. When the volcanoes errupt, the pups are too slow to run. Gin, Akame, Kurotora, Rocket, Lydia and Jerome pick them up and try to take them away from the disaster. They only appear in the first volume. New sources have revealed that two of the pups were killed in the fire.