Did Susan ever tell you about the game her children play with the dog?
It generally starts out in the living room. The unsuspecting participant will be relaxing on the couch with the dog, often stroking her head while reading or working on the laptop. The instigating participant will come in and lure the dog away as if to insinuate that they are more beloved by the furry family member.
This game is particularly popular with Susan's son.