We are looking to get our jersey next week, but have some questions with my setup. She will be in an area that we have chickens and goats. Both of their houses have a ramp that they walk up to go into their housing. Will the jersey try to walk up a ramp like that? Its maybe at a 35-45 degree angle, and definately not strong enough to hold a cow. Also, we have electric fencing, Ive read you have to let them "know" about it. How do I do this? Thanks, Mary F.