Oh no Lucas
I'm not sure which animals are exclusive to the predator pack other than the tigers... it's a poisoned chalice if anything. One of the outposts near the bottom of the map is always surrounded by white tigers and a couple of pirates who think shooting around them is a good idea. They maul you out of nowhere
I remember the first animal I encountered was a grizzly bear... didn't last long.
My housemate accidentally got through the prison quest today... just turned up on the shore with a machine gun he'd found and fluked his way through
and then I just go and die in a hotel fire.