Are you still using two soup cans and a string to talk to your friends? If you are not such a hipster that you actually have a cell phone you know how amazing it is to communicate with people you love.  But if you don't know how to use that cellphone it doesn't matter how good t is. 

Same goes for how you are communicating with your dog. There are 5 ways. Do you know them? Are you using them together? Individually? To their max potential? Dog training and puppy training is all about clear communication. This can be done with very little effort if the communication is clear.