Shaye prefers the big dogs as well. She gets them all running because she plays in their faces until they will chase her. Only the greyhounds and an occasional other one will be able to catch her, but because of their agility, she just changes directions and evades them. When she tries to play with little dogs they do not like how she rears up and comes down on them, and the fight is on! Bigger dogs just figure she's a really fast little chew toy that they can't catch. When she is just playing with them, they are not rough with her, and if they become rough, she is gone like the wind again.