Doraemon: Nobita in the Wan-Nyan Spacetime Odyssey (89min)

An elderly dog goes to a time machine, which he plans to use to drive to the future so he can meet with "someone" who gives him a kendama. However, the machine goes haywire and the dog is regressed back to his infant state, eventually found by a researcher cat.

Release Date: March 06, 2004