I just got a new puppy. One of my other dogs isn't warming up to her. What should I do?

just be patient. I used to have an Australian Shepherd and got a miniature schnauzer puppy. The first morning I had the puppy she went in between the shepherd's hind legs raised her mouth up and nipped her on the chest. LOL. The Aussie just to the side and looked at the pup and steered clear of her for about 3 months finally one day I saw them laying together and the aussie was playing mama dog and cleaning the puppy and I knew then that everything would be just fine.