Max wants Colby to join him in a fun adventure playing in the snowy woods but Colby tries hard to convince his best friend to stay in the yard. After Max explains away all of Colby's concerns, he must decide what he will do. What could happen to Max if he leaves the yard? What can Colby do to save his friend? There is a crisis in the backyard!"Max's Big Adventure" is the third in the Max & Colby Adventures.