Fred Flintstone's Prehistoric Sabre-Toothed Cat

This page is the CodyCross answer for the clue below from Popcorn Time, Group 385, Puzzle 4 (Feature Length).

Question is: Fred Flintstone's Prehistoric Sabre-Toothed Cat

and the answer is: BABYPUSS

Word Meaning:

BABY — A very young human, particularly from birth to a couple of years old or until walking is fully mastered.

Definitions from Wiktionary.