![](https://image.tmdb.org/t/p/original/5I3oMCGtpm17QhOt2eMy0pfCu3P.jpg)
![](https://image.tmdb.org/t/p/w200/q7tflGhL1C2C4OBUwC9deggOB9H.jpg)
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.