What type of pet helped guard the underworld for Hades?

What type of pet helped guard the underworld for Hades? At this post you will find the answer, cheat and solution of Top Trivia Questions. Train your brain and learn new words all while having a great time. Don’t hesitate to write us a comment, if you have any question about this game. We wanna thank you for choosing our site. Have fun and enjoy your time by playing Trivia Quizzes. What type of pet helped guard the underworld for Hades?

What type of pet helped guard the underworld for Hades?