Tomtom is a fighting dog owned by Enkō Li.
He has black-and-white fur. He has a mohawk on the top of his head like that of the Koga dogs.
Shiroi Senshi Yamato
Tomtom first fought against Mach. He wounded Mach in the forehead and the blood that flowed down blinded Mach. Mach went to wash the blood off in a pool in the middle of the fighting ring, but Tomtom grabbed him by the leg and forced Mach's head to go underwater. Soon the judge pronounced that Tomtom was the winner.
See more pictures in Tomtom/Gallery.