Dexter is a 77 lb, 5 yo high energy dog who loves to chase his ball, be outside and play. He needs another dog his size and age who wants to engage in big dog play. He is VERY food motivated and needs a human who is willing to keep him active and work with him on his training. He is fully potty trained, crate trained (at night). He wants to go, go, go FAST on the leash and is VERY interested in other dogs and critters!