Jungle wa Itsumo Hare nochi Guu
English title: Haré+Guu
Japanese title: ジャングルはいつもハレのちグゥ
Type: TV
Episodes: 26
Premiered: spring 2001
Source: Manga
Genres: Comedy, Slice of Life
Studios: Shin-Ei Animation
Producers: TV Tokyo, Bandai Visual, Sotsu
Duration: 23 min per ep
Rating: PG-13 - Teens 13 or older

Haré was a happy boy living out his days in the jungle with his mother, but then one day Guu showed up and became a member of their household. Throughout the series he faces many hardships as he tries to keep Guu out of trouble in the jungle.

(Source: ANN)