People tell other to watch the sow becasue it is an easy way for some pelpoe to learn about tips and techniques to train their dogs.I feel that wnyone who owns a dog should train with the dog. If pelpoe spent time teaching the dog how they would like it to behave everyone would have better behaved dogs.It takes time and effort to have a well mannered dog. People will not take responsibility for anything they do let alone what their dog does.The hardest part of my work is getting the human to follow through with what I have suggested them to do to fix the dogs problems. If they did what I asked things would be fine but they do not.He is not the cure for all dog problems TRAINING is the cure for all dog problems. Training and consistancty and patience make a well behaved well adjusted dog.References : I am a dog trainer