Behavior doesn't go away with procrastination it just takes longer to correct which means more money and time.
An example would be establishing a proper communication system and building a relationship. Without communication, what do you really have? Being able to understand what your dog is telling you and for your dog to be able to tell what you're asking of him is crucial. Why be stressed all the time because your dog doesn't listen due to lack of communication or obedience.
If you have a dog or are planning on getting one please do yourself and the dog a favor and find a balanced trainer. There is not much better than having a dog who is engaged with you all the time and wants to listen and interact with you but can also settle on his own.
Be responsible and do the right thing.
TRAIN YOUR DOG!