WHEN TO SPAY/NEUTER YOUR DANE
From my experience and constantly researching information it is my belief that a Great Dane should not be Spayed or Neutered until at least ONE YEAR OLD. Do not rush it if you dont have too. Let them grow! I have supplied several links below to reference this. Please take a moment to become knowledgeable on this before discussing with your Vet.
In general consensus of both breeders and veterinarians about dogs this size, ONE YEAR is a better target age. To read more on this issue, see the following links: .