Zoe is a big dog. He's four years old, about seventy pounds, and is almost my height when he's standing on his hind legs (I'm 5'6). He's house trained, lease trained, he is not food aggressive, and he knows basic commands like come, sit, wait, high five, and down. He does have a high prey drive outside of the house so I do always keep him on a lease unless he was running in our fenced-in backyard. Overall, he's a great protection dog who loves to play fetch and tug of war, and he doesn't have a bite history. He is also up to date on his shots, we just had them redone in July/August and is not neutered.