I'm in the process of moving out of Gwinnett county (thank God) to Hall county Got an acre on Lake Lanier. We are putting a metal fence up in the back yard 6' (pic attached) I have a 105 lb Great Pyrenees, the purpose being to keep her in. We were at the house yesterday working on punch list stuff and walked into the backyard and there were 3 fairly large deer in the back yard. Will this fence be any sort of deterrent to keep them out of the back yard? I'm a little worried if one of them gets over the fence and Bella goes after it I know hooves are sharp and I don't want the dog to get tore up. I don't have a lot of experience with deer but I know a lot of you guys do. Any thoughts on this?