Bill, I'm sorry we so thoroughly hijacked your thread! Back to the original topic for a moment, we were a one-dog family for a very long time, but back in 2008, we acquired two Dobes within a few months of each other. Yes, it is twice the work and twice the expense, but it's also twice the fun! As long as Roof is the dog-sociable type and you feel sure he would like a sibling, then go for it!
To Loyd, who posted above about needing to rehome his 3-year-old male Dobe, if you signed any commitments before you were advised of the breed restrictions, I would think you have legal recourse. I would be contacting a lawyer in that situation. If you are still needing help finding a home for your dog, I hope you will get back in touch with someone at this or another reputable rescue organization. I'm sure you know this already, but I'll say it again for the benefit of others who may be reading here. Craigslist, etc. is not a safe way to find a good home for a dog.
Sarah, I was reluctant to bring up the sponsorship page, as I know how busy you must be. No personal criticism was intended, as I'm sure you know. But I think it's true that many people like the idea of seeing a dog's picture, reading their story, and helping with that particular dog's expenses, understanding that anything over the target amount would go to the rescue's general fund. I myself have done that for other rescues.
Natasha came from Hand Me Down Dobes. Back in 2008, we paid $275, which included their separate microchip fee. I'm pretty sure their fee is higher now. I can find out if that would be helpful. I agree that if people are going to quibble over what is a very reasonable adoption fee, based on the expenses of running a rescue, then they are also going to be stingy about paying for the dog's needs after adoption, like health care costs, decent food, etc.
Currently part of my treasured family and helping to make life fun and busy:
Hunter, the chocolate Labradeagle (or Beaglador)
Terra, the tall, gorgeous red Doberwoman
Waiting at the Bridge and forever in my heart...... Igor, Max, Savanna, Logan, and Tasha