In one flashback that shows Humphrey's embarrassing encounter with a moose, Humphrey flies face-first into the moose's butt and gets farted on. However, this never happened in the first movie, since there, Humphrey actually flew onto the moose's antlers.
Family Vacation is the last Alpha and Omega sequel to be produced by Crest Animations, while the further three sequels were produced by Splash Entertainment.
The fifth movie in the franchise.
The dialogue in a number of flashbacks has been redubbed.
The film first aired on March 28, 2015 on Discovery Kids in Mexico, several months before its DVD premiere.