We find the easiest method for tick removal, and it costs nothing, is to just turn them with your finger in a clockwise direction and they will release their grip. We have removed loads of ticks from our Border Collie with this method and she has never had an infection, so all the head and pincers must come out. You will find is easier if you put a rubber glove on, as it gives you a better grip. It usually takes approx a couple of minutes spinning (not to fast) to get them off.