Do you prefer male or female dog?

[Fauna775]

Female. I have a fairly large member though, like 6.5"... so only larger breeds would have to be what I go for, I would assume. Maybe someone can correct me, but I definitely don't want to hurt a puppo

Never done it before

Domesticated dogs have disproportionately large genitalia, so at least a medium sized dog should be fine with that.