Rock is going to be a huge boy, his current weight is about 20 pounds and he is about 3 months old. He is a bit shy at first but he warms up as soon as he knows he is safe. He has the cutest face, we are guessing on the great dane but we do know his mama is a Mastiff. He is very very sweet and very very mellow. He has been socialized with other dogs and with cats. If you are interested in meeting or adopting Rock please email us at fochp@yahoo.com