pick up the puppy immediately and put outside.  reward by voice and treat positive reinforcing this good outdoor activity.  never hit or yell at the pup or it may become fear of going in front of you, just remove the positive reinforcement.  also keeping pup on 6 ft leash all the time keeps pup in check.  using a kennel is helpful and taking pup from kennel straight outside to do business is necessary.  pup will not like to go in the kennel.  go outside often becoming less often until you recognize 'I HAVE TO GO POTTY' signs.  one more thing, call it something- i choose "do your business" code word being "business".