I know this is simply not true. My old dog used to crawl on the bed looking out the window every day between 4 and 5 waiting for my mom to get home. When my dad was gone for a week and picked him up and brought him home, my dog was outside and ran up to my side of the door waiting for me to get out. But when he saw my dad, he began jumping up and down and running around the car nonstop.