Write the next sentence in this paragraph:

How to house train your dog in less than a week
Set aside some time.
In order for this process to work-especially for it to work in 1 week-someone must be home with your dog all day and night. Closely supervising your dog is the most efficient and effective way to housetrain it.

Choose your answer from:
1). Introduce your dog to one of your daily routine daily and try to schedule times to talk to your dog regularly to keep them from feeling unwell. Make the weekends more bearable by giving them something to occupy themselves.;
2). Getting up earlier with your dog, walking your dog, or just walking it should be a point of concern. This could be one of the things your family needs to do-extra car, running in public places, or just getting at the dog's pace.;
3). Provide some exercise to help it control its body temperature. It may be a good idea to get your dog ready to roam your home, but if you feel your dog is not recovering in the interim, you can still provide its interaction with a lot of moving parts.;
4). Try to take some time off work, and/or work together with another household member to tag-team supervision. A dog 3-6 months old will respond best to this method of week long conditioning.;
4).