Calvin Wheeler is really actually a scheming boy everything going for himexcept to get a first dilemma of his book collection that is precious. When a prized show-dog frees down him while skateboarding a his owner inadvertently uttered him train and to embrace a dog of their own. But the only 1 available, is the uncouth. Tyko was named by bernard-mix by a local dog shelter, who proves to be a lot more than anyone can handle.