Boston Terrier outcross

We are waiting for our Boston Beth to become of age to outcross with our F-1 Shiborgi male pup "Missy's Sushi" . This will not happen until the summer of 2024. This will give us an F-2 with the following breeds in the pups lineage respectively: Corgi, Shiba, Boston, Cattle dog and mutt. The highest percentage of the breed would be the top mix (Corgi). The very lowest percentage would be undescriptive.

We would be keeping 1 or 2 out of this outcross. Those with the straightest tails and up ears with the fox muzzle and face.