I have a real problem with the water bottle method, if this dosent work would u use a tazar ?
the correct way 2 bring up any dog is by rewarding not punishing.Jumping up is a hard problem but consider this did u encourage said activity when dog was a pup without realising? Praise your dog at all times by making sure it only does what u want never let the dog do wrong if possible very hard i agree but this early work is imperrative 2 ensure a contollable dog during the turbulent adolescent years. if you still have a problem with jumping read my comment on knee fend above and install these on any new freinds coming round with concistency comes results