I think it all depends on what you are using it for. For just a fence to keep chickens in, that is what chicken wire is for. To keep dogs and pred's out you need 11 gauge and you need to bolt it to beams in the ground and bury the fence 1 foot down. They if you are worried about babies getting out double up with chicken wire. The reason I say to do all of this is if you do it right and make it so nothing can get into the pen you can keep them penned up and go out whenever you get home and lock them in. If you know your going to be home you can let them freerange and lock them in a dusk. I hope this makes sense. Home depot sells the 6 ft high, 50 foot long rolls for about $95.00 dollars. Remember to put a roof over your pen to keep it from getting muddy and full of snow
Good Luck
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Good Luck

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