survivability of livestock

[SealDriver]

Farmed deer, estate deer would be fine, but would be best if the fences were cut and they were allowed to roam freely. Pheasant pens is another thing......I think that I would free the creatures apart from the dairy cows and have a 'wondering larder' to have a go at , using the animals that do come to grief/old/lame first and managing the populations of healthy animals.

Oh and don't forget fish farms and fishing lakes/ponds.