We have a new beagle / hound mix (we think) puppy about 13 weeks old. We have had her almost a month now. For the first few weeks she did a great job with sleeping through the night. Recently she has developed a habit of waking us up to use the bathroom in the middle of the night. I understand that she is a puppy and may need to go more often, but she never has any accidents in her cage while we are at work during the day. I have a feeling that us letting her out when she asks is just promoting the behavior, and will continue to do so until we stop indulging her. However, if it is an emergency, I do not want to neglect her? She does sleep in our bed at night, which I know is against most of what I read, but I feel bad putting her back in her cage after having spent 9 hours while we were at work. Any suggestions? Thank you!