Young dog we think he is about 8 months old. He is super energetic, loves being outside, great with kids and other animals. He definitely needs to have a place to run and play. We got him from a little boy not knowing what kind of dog he was really anything about him. We were told he had his puppy shots and we took him to our vet and had him de wormed. He has grown a lot so we are thinking he will be a large dog!