Yep, I just sold all my three year olds. Thanks for the nice comment. I will get you the specs on that material, I bought it from an industrial supply store. It was well worth it. I attached it to the fence with firring strips ( one on each side of the fence) to prevent tearing. The stuff comes in long lengths and you have to cut it, I used a chainsaw.
I'm sure the dogs can smell them but they can't see the deer so they move on. I've been present when dogs were there without the material and the dogs would get worked up by the sight of the deer panicking. The dogs chase instinct will kick in and they won't stop barking and chasing. When they couldn't see...they just moved on with no barking.
