The Canine Subterranean tunneling vehicle is a digger designed to tunnel through granite. It was used by the Pound Puppies in "Toyoshiko! Bark Friend Machine."
History Edit Edit
It was designed and created by Strudel and Toyoshiko to dig a new tunnel away from the construction work that threatened to collapse their main tunnels.
Later, when the others wanted to erase Toyo's memory to protect their secrets, she and Strudel escaped in it, digging a new tunnel in the process. It is currently unknown if the Pound Puppies are still in possession of it, or if it was simply dismantled it after the events of the episode.