Chibi

was an abandoned dog that Nagato found while wandering around the village after his parents were killed. Nagato fell down into the water because of hunger and was dying but thanks to Chibi, Nagato somehow found the will to go on. Then, they were helped by Konan and give some bread to Nagato then he gave some to the dog. They join Yahiko and Konan to steal foods to some vendors to have something to eat. Chibi was later killed in the crossfire of Hanzō's battle with the Sannin. The Ame Orphans later mourned his death.

Trivia

 * Chibi means "tiny".