congradulations on your new babies! well, you really shoulden't wake the puppy up every two or three hours to go potty. you should only wake up once in the night to let him go potty. first of all, how old are the puppies? because if they are over 5 months, you really dont need to wake them up at all to go potty at night. if they are very young puppies (like around 8 weeks) they are going to make accidents because they probably not totally pad trained. you need to watch them EVERY second if they are not in their kennel. if you have any more questions, you can pm me.

Good Luck! -Danielle, Molli, and new pup Sammy.