I am picking up my new pup here in a couple weeks. The breeder sends me pictures of him every so often. She said he was a blue merle, but looking up colorings last night, he looks bi-blue. He is a puppy and it could change and the brown could come in later? 
https://www.flickr.com/photos/131782318@N06/16780939185/
https://www.flickr.com/photos/131782318@N06/16573653887/in/photostream/
https://www.flickr.com/photos/131782318@N06/16573663707/in/photostream/
This is the mother and whole litter.
https://www.flickr.com/photos/131782318@N06/16755060706/in/photostream/

https://www.flickr.com/photos/131782318@N06/16780939185/
https://www.flickr.com/photos/131782318@N06/16573653887/in/photostream/
https://www.flickr.com/photos/131782318@N06/16573663707/in/photostream/
This is the mother and whole litter.
https://www.flickr.com/photos/131782318@N06/16755060706/in/photostream/
