I have a soppy long haired jack. We had him done as soon as he was ready at about 6 months all went well no problems at all. He is a lovely obedient ( most of the time!) boy! Over the last few months ( he is now 14 months) he has calmed down a lot he still has his crazy times but he calms down quicker the last week he has become over amorous with any human arm he can latch on to when it is my partner or I we just gently push him down and say leave which he does after about 3 attempt! Is there a way of discouraging him further as we have a lot of foreign students through our house and it's getting embarrassing!!!! Or is this something to be expected at this age?