Let me first say that this is hard as Ammo is a great boy. He is a 5 year old Labrador, up to date on all of his shots and he's been fixed. We adopted ammo a little less than a year ago and we've had a few issues with him blending in with our other dog and showing some aggression toward our teenage daughter. He needs to be in a home where he is the only dog and preferably no children/teenagers. Ammo is fully house trained, is crate trained and I've taken him pheasant hunting, he shows promise and with work could be great.