After editing most of the wire and shadow off the goat and background I realized you have cropped the image quite a bit! I worked on this, believe it or not for over an hour because I wanted to "put my money where my mouth was". I used the edit/paste technique I describe as well as the rubber stamp, smudge tool and patch tool. All depended upon how much I had to work with in any particular area. The shadows on the fence have to be repaired too, but I had to make breakfast!