12 Weeks Old Great Dane Puppies For Sale. We have a litter of 3 Males and 2 females black and white Great Dane puppies searching for new forever homes now. Our puppies are 12 weeks old today and ready for their new homes. Our puppies will have their shots upto date and wormer. Each puppy will come along with Health guarantee and papers. I can ship my puppies to you. Please Interested persons should Text xxx - xxx - xxx0 for more details.