I don't know about the diamond mesh. I do have some redbrand horse fence that seems to go up and down about a 15% hill pretty well as an internal fence in my backyard.
NAPWDA Certified Cadaver Dog
Waiting at the Bridge (italics
=GSDs) (hemangiosarcoma=blue):Grim , Cyra, Toby
, Rainbow, Linus, Oscar
, Arlo & Waggles