So if you have this you probably liked or followed Wizard101 on facebook some time before advanced pets if i'm right. And then you hatched two Danger Hounds which you got one of when Wizard101 got something amount of likes or follows. And that might make a Ghost Hound
Enjoy Your Ghost Hound Everyone!
EveryBody check petnome for the New LIFE GHOUL part of the wyevryns hoard.
Happy Pet Collecting,
The Cool Theurgist