Thanks I appreciate the input thus far... but I'm like a Missouri mule... you got to "show" me!
Thus I have more questions and need more answers!
It seems one person responded that they've got chickens which routinely go outside of their fence to forage, but return when danger approaches. This is the type of situation I'm hoping for with an electric fence.
Is it possible to create a predator free zone by doing this and affording my flock a safe locale for grazing. I realize an electric fence, especially @ 3-3.5' high would do little good at keeping chickens in, but if it were a barrier keeping predators out, would it be an effective means of managing my flock. Supposing that I purchase 'flighty' birds. I'm favoring Minorcas, White Leghorn, Welsumers, and/or New Hampshire Red. However if we come to the conclusion that we aren't getting goats or the idea of a "predator" free zone isn't plausible with an electric fence then I'm favoring chicken tractors.
On the breed/chicken tractor/free range front I've got a question. If I get chicks and hand feed, spend a little time conditioning to come for treats every evening will it be a problem to get them back in coop/chicken tractor? I grew up with RIRs, a variety of fancy breeds, and what we called Dominekers (Dominiques). These were all fairly heavy bodied birds, gentle, non-flyers. So the type of birds I'm thinking of getting are more flighty, thus I've got less experience with them. But WOW did we have some bantams that just loved to get out & never get back in!
Someone said they thought you'd see about 30% reduction cost in feed cost with free grazing, I consider that significant, basically 1/3rd cost reduction! I really want a free range option for cost and quality reasons! FYI I've got some building materials on hand (some wood treated even), can get more from father and church folks wanting to help me out. I've even got an electric fence already. So T-post and fencing/wire are going to be my biggest expenses no matter which way I go.
I've taken the time to create a layout of the property for you to view. I've drawn 3 different variations. They are about 90% accurate for scale.
Version 1
This version shows about 1/2-2/3 an acre fenced off with an electric fence. The coop would be placed inside the fence and the birds allowed out to free range.
Version 2
This version shows no electric fence, and the more traditional means of having a chicken coop with run. This is the least attractive option to me as it will leave a definite marked area on the land and not allow for free range gleaning. Also the same would be true for my potential goats.
Version 3
This version shows a setup using chicken tractors. One concern I have with a chicken tractor is safety due to ability for predators to easily get under unless it were extremely heavy... and who wants to lug around a 250 lb chicken tractor... or 2 or 3!?
Thanks,
Phillip