Two pups to go, please

Most yazirians in mixed colonies or far away from yazirian space send their newly weened pups back to their heritage clan to be raised. They then request the clan send them young-ones to fill in gaps in their "family" allowing far off yazirians to prosper. 

Clan transporters pick up these pups to be delivered back to the clan, but beware, some pups have been stolen and brought back to secret Family of One institutions. 

Two twins, a boy and girl born to Zi Araks recently weened are to be delivered back to clan Zamoria. The twins have a special gift that must be protected, she hires the party to accompany the transporter back to the clan.