Watch Dog Geniuses: Space Exploration (2019) : Full Movie Online Free Slobberstick and Mugs are back in class with their favorite K9 teacher, Professor Bones. This pack of pups is ready to learn about one of the most fascinating subjects imaginable, space! Join these hounds for a fun-filled course all about the universe and its many planets and stars. Take a seat and learn from the smartest dogs around, It's Dog Geniuses: Space Exploration!