Some friendships transcend lifetimes. Picking up where A Dog's Purpose left off, Ethan's (Dennis Quaid) beloved dog Bailey (voiced again by Josh Gad) finds a new destiny: Protect Ethan's granddaughter CJ (Kathryn Prescott) at any cost. Bailey's adventure through multiple lives is filled with love, friendship and devotion as he and CJ experience joy and heartbreak, music and laughter, and a few really good belly rubs.