- March 15, 2017, 6:57 p.m.
Looks like he did get deleted, Vandalgraves.
Asking this be looked into, shouldn't be difficult to get him back.
By the way, if you are fairly certain you didn't dismiss this pet - that could be a sign of a UI issue, especially if you use any addons.
A full reset UI might not hurt if you think this could be the case.