Well, they survived in closed pockets through our Europe right? Yes, wolves are hates by farmers, so you make am obvious point in missing.
On the other point I made…
Look into it. In not making this stuff up about the Tasmanian tiger. They have a had a dead "chubracabra" for the last few years and the descriptions match that of the Tasmanian devil. Secondly there are sightings in recent years in Australia of them.