Arlo, a timid Apatosaurus, gets separated from his family and must find his way back home across a rugged wilderness. Along the way, he befriends a feral human child named Spot, and the two form an unlikely bond.
Arlo, with his kind heart, saw beyond Scar's intimidating exterior and befriended the T-Rex. Scar, in turn, was touched by Arlo's compassion and began to open up. the good dinosaur filmyzilla.com