Here are two prime examples of “The Grass is Greener Syndrome.” Yes, there is a syndrome. Sometime during everyone’s life they experience thinking they would be better off somewhere else. The only problem is that when you go somewhere else you take “you” along so all of your baggage goes with you.
Yoda and Stubby have a very uncomplicated form of the syndrome, Yoda wants outside and Stubby wants in the house. They don’t want to be together, play, or socialize, they just want to trade places.