I have two Greyhounds, both adopted from the racetrack. We have previously owned two other Greyhounds and a doberman/lab mix.
Sadie is a shy, quiet dog who spends a lot of time in my closet during the day. Divot is a rambunctious dog who always is looking to play, anytime Sadie makes a quick move, Divot is there to play.
I think enough has been said about Pit Bulls