For those that do not/can not free range your turkeys...how do you house them? Mine were in the run with my chickens, but it finally happened: My 7 week old boy turkey flew out of the yard, and into the snare of the neighbor's dog. I'm debating putting aviary netting over the run (which would be super expensive...the run is approx. 1500-2000 sq. ft.) or just building the turkeys their own movable pen out of PVC pipe. What do you think?