Two female Australian shepherds (Jennings)

I have two female red tri Australian shepherd dogs born 6/30/2022 I’m needing to rehome would rather they stay together if possible they are sisters….
They have never worked cows been close to them but never worked cows….
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never been spayed Also might consider getting rid of my female Airedale born 12/4/2021 never been spayed for more info ask thank you