Pigs became food. Chickens - we've had three or four batches of
   chickens. 1st batch (9 yrs ago) got their heads ripped off by a
   raccoon. We learned "double up and overlap chicken fence).
   Roosters, who ran free for years and years here, ended up
   getting snatched one by one by a bobcat (about three/four years
   ago). and the last batch of chickens I got about a year ago - 8
   killed in two days by a skunk (gruesome deaths) - and the other
   four lasted for about 8 months before a 2nd skunk got them in
   one night. So we learned: Make sure the chicken wire goes ALL
   THE WAY TO THE ROOF because SOMETHING will climb in eventually.
   (a six inch gap was all it took). "