Feral pigs are fairly common in Australia and wild dogs are not unknown either. Cycling along the plateau to Mt Coricudgy a week ago came across 3 wild dogs that looked like domestics gone wild.
Very quick moving so no photos.
Walking along a track on Nullo Mountain got a bit of fright when a large yellow wild dog went bounding away over the undergrowth into the bush.
Made me wonder what would happen if you had some sort of accident and that thing was hanging about.
Could be in a difficult position if help did not turn up.