|"Dinosaur Survival! Gohan's Difficult Training"|
|Rōmaji||Kyōryū to Sabaibaru! Gohan no Tsurai Shugyō|
|Corresponding edited Z episode||DBZ005 (Edited)|
|Corresponding Kai episode(s)||DBK004|
|Japanese||June 14, 1989|
|English||June 23, 2005|
"Dinosaur Survival! Gohan's Difficult Training" (恐竜とサバイバル！悟飯のツライ修業, Kyōryū to Sabaibaru! Gohan no Tsurai Shugyō; FUNimation "Day 1") is the seventh episode of the Dragon Ball Z anime.
Piccolo leaves Gohan alone in the wilderness for six months so he can learn to take care of himself, just like his father did as a child. Even though there are dangerous animals in the wild, Gohan's hidden powers help him escape, but also get him stuck on a really tall boulder, from which he can't get down. High above, God tells Mr. Popo that in a years time, both he and Piccolo will die from unknown causes and that if Piccolo knew this it might have been what caused his slow change of heart towards Gohan. Meanwhile, Kuririn tries to break the news about Gokū and Gohan to Chi Chi, but is too scared.