I know I keep mentioning this, but it is SO IMPORTANT for you to understand that in the dog potty training process, there are going to be accidents. What you do when your dog has an accident is very important. Yes I know that nobody likes cleaning up after the fact but if you react negatively your dog will start to associate your anger or frustration with him going to the bathroom and will be afraid to eliminate around you. I would say this is the biggest mistake people make while dog potty training.
Consistency and Patience. Never scold or punish your puppy for mistakes and accidents. The older your pup gets, the more he will be able to control his bladder and bowels. Eventually your pup will have enough control that he will be able to "hold it" for longer and longer periods of time. Let your puppy do this on his own time. When training is rushed, problems usually develop. Don't forget, most puppies are not completely house trained until they are 6 months old.
Training clubs that run the Kennel Club Good Citizen Dog Scheme - the largest dog training programme in the UK are a sensible place to begin. Here you will learn about every aspect of dog ownership from the Puppy Foundation Courses through to Bronze, Silver and Gold award levels. Go to GCDS Training Clubs in your County to find one near to you or email the GCDS Team ([email protected]) or call 0207 518 1011.