Things sure have come a long way in the Disney "animals trying to get home" subgenre of films. From silent animals being narrated over, to standard voice-over work, to BEVERLY HILLS CHIHUAHUA where CGI has advanced enough to make their mouths move. But through all the technilogical advancements, the song remains the same - beloved pet needs to get home, embarks on an incredible journey, and maybe learns something along the way. It's a tried-and-true formula, and this version is no different - the dogs are just smaller and the voice acting more impressive.
