5 year old in perfect health. He weighs about 100 lbs and is a monster in size compared to your typical boxer. He is pure muscle, but the best way to describe him is as a gentle giant. He loves people, attention, and my co-worker lets him play/wrestle with his 2 year old son. He doesn't have a mean bone in his body but is very protective over his family, and his house. He is the loyalest dog that I have ever owned, and you will fall in love with him when you meet him.