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, Ian Chen, Josh Gad, Henry Lau, Emma Volk, Jake Manley, Kenneth Liu, Dennis Quaid, Angela Narth, Betty Gilpin, Conrad Coates, Sally Shepard, Arlene Duncan, Kevin Claydon, Stefanie Wiens .