A Dog's Journey Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. A dog finds the meaning of his own existence through the lives of the humans he meets. Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : Qin, Josh Gad, Ian Chen, Henry Lau, Emma Volk, Kenneth Liu, Jake Manley, Dennis Quaid, Betty Gilpin, Angela Narth, Conrad Coates, Kevin Claydon, Arlene Duncan, Sally Shepard, Johnny Galecki .