i dogwalk for alot of people in my neighborhood and 1 of them has a really sweet lab with only 1 problem, he likes to jump on people. well after weeks and weeks of training i managed to kill the behavior but i HATE HATE HATE when people pat their chests and  ask the dog to jump up! when i politely ask them not to ask the dog to do that they say "oh, i dont mind 

" WELL I DO MIND! BLAHH! lol as u can see this is real annoying issue for me