Electric fence shocking incident

I went there with my child on a lovely Saturday morning. Went to go for a walk in the paid trail area and we both got shocked on an electric fence while we were looking at the donkeys. At first j thought it was my mistake for not reading any signs but upon further investigation there were absolutely no signs to warn people of the electric fence. The fence actually looks like a piece of rope tied to piles so of cause I didn't notice it was live. Was a horrible experience and I warn parents with younger kids to be careful on that plot. No apologies from management either!