Hagenbeck Zoo--Hamburg, Germany

Come on, Carl. Help us out here. The damn elephants aren't cooperating and doing what they are supposed to. The best your people could come up with to compliment your brilliant "panorama/hidden barrier" concept is a string of cable that the elephants step over, if the step ladder above is occupied. God Bless the animals. About the time you think you have them figured out, they give you the finger and scoff at you. LOL You are looking at the simple regimental basics of animal training/behavior modification. Have something they want waiting at the end of the line, and they will do anything to get to it, as long as you stay out of there way and don't prevent it.