Little Yoshi

Little Yoshi is obviously the little yellow Yoshi.

The cute little Yoshi eating a panel from Tetris Attack.

Little Yoshi is a young Yellow Yoshi, somewhat resembling a Super Mario World baby Yoshi, whose only appearance is in Tetris Attack. He appeared to be Yoshi's friend; perhaps even his child. Also note that his shoe is the same color as Yoshi's. Little Yoshi has no saddle.

Baby Yoshis in the game Yoshi were also referred to as Little Yoshis. However, these were a group of Yoshis rather than a single character.