Alpha and Omega: Family Vacation

Alpha and Omega is a 2010 American animated romantic adventure comedy film directed by Anthony Bell and Ben Gluck. Starring the voices of Justin Long, Hayden Panettiere, Dennis Hopper, Danny Glover and Christina Ricci, the film was written by Christopher Denk and Steve Moore, based on a story by Moore and Gluck. The film sets around two young Rocky Mountain wolves named Kate (Panettiere) and Humphrey (Long) who fall in love with each other, but are on the opposite ends of their pack. However, when Kate and Humphrey learn that they got relocated to Idaho for repopulation, they must work together to get back to Jasper National Park before a war slowly begins to emerge between both packs.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.