“Jupiter was the supreme god in Roman mythology. He presided over the heavens and light, and was responsible for the protection and laws of the Roman state.” This is a great name for this huge boy. Jupiter is a Cane Corso. He is a giant breed dog that wants to be a lap dog. When he first came here he was struggling with trusting humans. He has made progress where he is starting to trust more and more people. That being said, if he does not trust you he will lunge at you. This is a different lunge from when he is trying to give you a kiss and hug. At this time, Jupiter is still in training so he is not available for adoption.