During the north nublar mission, I noticed my tour bus getting knock of the road by a goat, possibly later resulting in one getting stuck in a gate. Personally I don't think a goat should be able to throw a bus of the road.
One solution might be to kill goats coming in contact with the busses and let the dinos eat the roadkills.
One solution might be to kill goats coming in contact with the busses and let the dinos eat the roadkills.