He is darker blue/grey and white German Shephard. His fur color is different from his mother, Lydia.
Ginga Densetsu Weed
Ginga Densetsu Weed: OrionWhen a volcano erupts in Ōu, the dogs are forced to flee. Lenov is too small to run fast enough and is carried by the Ōu army to safety but they pass out from the smoke and ash in the air. Kurohabaki Jinemon finds them and takes them to an abandoned mine where he locks them up. Lenov and the others are later released by Daisuke who acquires the key from Jinemon.
Ginga: The Last Wars
A few months have passed since the defeat of Kurohabaki Masamune and peace reigns over Ōu. However, the son of Akakabuto, Monsoon, attacks their paradise hoping to kill everyone living there and take back his father's land. During the attack, Lenov is spending time with his family when bears surprise them and attack from all sides. Lenov is crushed under one of the bears paws, managing only to cry for his mother's help before being killed. Lydia tries to save his body from further harm but is injured and killed in the attempt. Lenov's brothers, Akira and Tetsuo try to help him too but are killed as well.
See more pictures in Lenov/Gallery