The Dog Who Was a Cat Inside. Word Search Puzzle Solver. The Dog Who Was a Cat Inside word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. A dog has a cat inside him. The two fight to get on with one's desires always getting in the way of the other's. However the conflict cannot go on forever and the two learn the hard way to find common ground and work out something for themselves. This includes identifying and searching for words that are related to : Animation, Sonia Riller .