I find that a lot of owners ask me when they can stop training. My answer, no matter the breed, is never. I train every day. Not formal training so to speak, but living training. When I am relaxing in the evening watching TV, I may have my girls do doggie sit ups with a reward of a special toy or just belly rubs, or put a treat on my knee and tell them to leave it and then they get when they no longer look at it. When I am doing something in the kitchen I may have them on a long down or sit, as I am walking through the house I may have them heel, wrap or swing around. It isn't constant maybe 5 to 10 minutes an hour. When I am letting them outside, they may have to wait after the door opens for several minutes before they can leave, or even come back in. On walks I may stop them and do about turns, or make them move to the side and come to front. There are dozens of ways and things to train as you go about your day/evening. I find that the girls actually enjoy the mini living training! I strongly recommend this to everyone who trains with me and to all of my family and friends with dogs. Training should be never ending, it keeps you and your dog happy and improves life with our beloved fur babies!