Answer:

THUMPER

AnswerCrossword Clue
THUMPERDisney's frantic rabbit.
THUMPERWalt Disney's frantic rabbit.
THUMPERRabbit in "Bambi."
THUMPERBambi's pal
THUMPEREndearing 1942 Disney character
THUMPERHeart, e.g.
THUMPERBambi rabbit
THUMPERBambi's buddy