What/how to feed a rejected baby goat?

[frustratedearthmother]

I found that the mother jumps the fence, lets the kid feed for a little less than a minute, then runs back away. One time she took her head and attempted to physically shove the lil baby out through the fence...

Sounds like mama hasn't rejected this baby at all and that she is trying to take care of it. What would happen if you put the baby where she could go with mom? Or is it a dangerous area?