Write the next sentence in the following story.

How to help a mother dog rest
Give her energy through food.
After giving birth and feeding puppies, the mother is going to be noticeably tired and she will need good food to keep her energy up. A food meant for nursing mothers is best, though a high quality food may suffice.
Either way, now is not the time to limit food. Let the mother eat what she needs to keep feeding her babies.