The Snow Kingdom: Sasha Goes To College
by D. L. Fox
In the second book of "The Snow Kingdom" book series, Sasha, having escaped from the evil Grubby, finds her way onto a college campus and befriends another stray dog named, "Duke." Over the years, Duke has become a mascot of sorts on the campus, and gives Sasha both a human education and life lessons on how to survive out in the world. It's a heartwarming story of friendship and love.