Im looking for a really good breeder who is willing to ship a puppy all the way to australia preferably pedigree and cropped and docked not really looking for show quality but good blood lines for personal protection also preferably male because i already have a female dobie

also it is a bonus if he will come neutered
Keep in mind that there's a 6 month quarantine for dogs going into Australia from America - some breeders will keep the dog through this period for all its rabies stuff, but some will send it to quarantine. If a puppy is in quarantine it will miss out on critical socialization and it's unlikely someone will post those ears.
Also, if you live in Victoria you need to be aware that dogs trained in personal protection are classified as dangerous.
Aaand not sure if it's the same in AUS, but in NZ cropped dogs can't compete in any kennel club sanctioned event (so no conformation, agility, obedience, tracking etc).
You will be very limited in what you can do with a cropped puppy from America! There are some good breeders in Aussie breeding working line Dobermans.