Are these two likely to be sisters, the rescue has no history on them, they are probably around the same age but that’s all we know
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Wheeky wheekday to Ted!
It is impossible to say whether your girls are sisters as they can look very different if there is a lot of mixed heritage in the family.
I would however think that it is rather unlikely as they look both look very much like a classic breed and not like a hodge-podge mix with different ingredients.