3.Joe bred lots of lion–tiger hybrids. He hoped that it would eventually lead to a re-creation of a prehistoric sabertooth tiger.
4.Joe had previously been married before the wedding we see onscreen. One of his ex-husbands, JC Hartpence, served time in prison for molesting a young girl and is currently serving life in prison for murder.
5.Joe previously got in trouble with law enforcement for shooting a bunch of emus that escaped while he was attempting to transport them.
6.John Finlay, another one of Joe's ex-husbands, appears to be engaged to a different woman from the one he left Joe for.