Call them
There are other rescues you can also look into if they do not have what you are looking for, but why limit yourself to one breed, I have rescued some of the most loveable dog who was a Hines 57. I would suggest you go there and look at all available, they all are looking for a forever home.
Look at website for available dogs.
Got to call
If you call the SPCA I believe they can put you on their calling list for that specification ..
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