4 mini Australian Shepards

We have 4 mini Australian shepards the black and white ones are Oakley and Luna they are very calm and quiet dogs who need a home with calm and quiet people preferably we would like them to go together because they have been raised together they are are 8 months and 10 months old they have not yet been spayed or neutered and would make very good breeding dogs which is what the people who sold them to us were trying to do but they couldn’t when the woman got sick, jack and rose are the brown and white ones they are 7 months old and our brother and sister they have been spayed and neutered and microchipped and we would also like them to go together if possible because they have always been together and they are also up to date on all there shots