This is more of a rant because without knowing what our fencing looks like, it's unlikely you can help. One of our baby nigerians, Penny, has all of a sudden started escaping. She is 7 months old, so not a tiny little thing. We aren't sure where or how she is getting out. The goat houses are up against the dog pen, which is 5ft chain link, so the only place they'd go is into the dog pen. My other thought was she was vaulting off our Pyrenees, but I don't think he'd tolerate that too many times. No other goats are following her and she won't leave the others once she's on the other side of the fence. My husband is purchasing supplies to shore up the fence more... hope it works!