Avery mesh? Do you mean 1/2" hardware cloth? I'm going to make that assumption and go with it...
I framed out my run with 2x4s and posts set at 4' on center, ran my 1/2" hardware cloth vertically and left it in one long piece to extend flat out on the surface of the ground 18-24" to form the predator apron. No digging required. I just pinned the outer edges with HD landscape staples and covered the in-field with beach pebbles. I would not repeat the 'covering with beach pebbles' part if I were to do it again. Just let the grass grow through the cloth.
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Burying it will shorten its life due to sitting in water vs just sitting on the surface of the soil.