Pel

Pel, Lin's pet dog from the TV series.

Pel (ペル, Peru, also spelled "Pell" or "Bell") is Lin's beloved pet dog, who appears only in the anime TV series. He follows Lin after she leaves her home village, only to be captured by the King's men and taken to the village of Dorado, where they are saved by Bat and Kenshirō. Pel follows the trio in their journey and he even helps out Bat, Rei and Mamiya when Lin got lost wandering in the desert. His final appearance in the series was in episode 63, which took place during the middle of the Souther story arc, with no explanation for his absence.

Actually, his final appearance was in episode 70 - he can be seen laying with Lin by the campfire.

Episode 70 - Pel's final appearance