Jagainu-kun
Japanese title: じゃがいぬくん
Alternative titles: Dogtato-kun
Type: TV
Source: Original
Episodes: 26
Status: Finished Airing
Aired: Apr 4, 2004 to Jul 18, 2004
Broadcast: Unknown
Duration: 3 min per ep
Rating: G - All Ages
Producers: Aniplex
Genres: Adventure, Fantasy, Slice of Life
Themes: Anthropomorphic
Demographics: Kids

Known in Japan as Jagainu-kun, Dogtato is the heartwarming tale of a dog that`s really a potato...or a potato that`s really a dog. Or something. (Jagaimo = potato, inu = dog, thus the name Jagainu/Dogtato.) Dogtato`s world is full of his lovable half-veggie, half-animal friends who are always getting into wacky hijinks and misadventures.

(Source: AniDB)