The key here is consistency. Take the pup outside, preferably to the same area each time, as soon as he wakes up, about ten minutes after each meal, about every hour when he's awake, just before his nap or night bedtime. The puppy must empty bladder and bowels before he goes to bed for the night. Always praise the puppy as he is going, and move away from the area as soon as he is finished. Very few dogs will soil their beds, so it is best to keep him confined at night and any time you cannot watch him. If you see the pup "hunting" (sniffing and circling) take him outside immediately. If you see him urinating or defecating in the house, say "NO, NO" and take him outside at once. Do not scold him unless you catch him in the act. Praise for correct behavior works much better than punishment for "incorrect" behavior. Remember, a puppy is a baby, his capacity is small, his muscle control limited. Be consistent, be patient, and you will succeed in training him to go outside not inside.