Parker is approx 1 year old & about 75 pounds.  He was owner relinquished-Was in home the first 6 months of his life..then in an outdoor kennel the last 6 months.  He sits on command and seems to listen well. He's a sweet boy who really wants to please. He just needs someone to teach him. He is an active dog who seems to get along well with other dogs. He has not been aggressive towards my cats, but he does want to play with them & chase them. He is completely housebroken & has never even tried to mark anything in the house. He is also super gentle when he takes treats from your hands.