: Max faces major anxiety when his owner has a baby named Liam. A family trip to a farm introduces him to a veteran farm dog named Rooster (voiced by Harrison Ford), who helps him find his courage.
While the phrase "interesting paper" is a bit ambiguous, it likely refers to one of the following official book or activity products associated with the movie: Interactive Books & Activity Papers Mascotas 2
If you were looking for information about the movie itself, here is a quick summary based on IMDb and Wikipedia : : Max faces major anxiety when his owner