There are a few dogs that are good with children.
-The bull dog. They can live in big or small homes. They are energetic, friendly, and gets along with other people.
-The bull terrier is another dog that are great with children. They too, are energetic dogs and requires a lot of attention.
-The collies are trainable and perfect with families - also great with children.
-The labrador retiever could be a good fit due to it's loving personality. It is playful and patient.
Overall, an energetic dog might work best with children and should suit in with the families lifestyle.
These are just a few that your daughters children will surely enjoy.
Hope this helps..