I got to thinking, Sharptooth was after a wounded Littlefoot’s mother and Cera and Littlefoot when the Great Earthshake struck. Said Eearthhsake almost killed Cera and Litltefoot but it enabled Sharptotoh to be “defeated”.
Had it not hit, would Sharptooth have killed Cera and Litltefoot too or would Grandpa and Grandma Longneck have gotten there in time to save them? Would perhaps Sharptooth have killed one of them too if they tried to fight him?