Calvin is a 1 year old Doberman mix that was a shelter return because he tends to chew things up. This behavior is common in adolescent dogs and can easily be worked with. Rather than that one little bad habit Calvin is overall a good pup! He is housebroken, affectionate, active and knows sit and down. We do recommend crate training him so he doesn't do anything desctructive when left alone in the house. Calvin has also been around children from the ages of 2months-12years and does great with them. Why not give this boy a second chance at happiness and help him find his forever home!