You can be any dog breed or other K-9 breeds.
German Shepard.
A coddled little lap dog, Corgi perhaps, since everyone loves them.
Puli
Great Dane or Boxer – anything kind of doofy.
Greyhound.
Border Collie
Beagle
Newfoundland.
@tedibear can you show me a picture of that dog?
@KRD Newfoundland
Those are cool dogs.