That is some really strange shit...
Not sure if u gonna be able to get them out now...
the gold pet should be unspawned after the 28 clock days.
the wolf... hmmmm get a live mob into storage too lol maybe it kills him haha
Or you can try bug reporting to JM, last time i did was cause i got stuck on a wall and getting dc'ed and they solved it fast.
Good luck lol