Make sure that your new puppy's primary bond is with you instead of with other dogs in your household. (thesprucepets.com)
During the final three weeks of pregnancy the mother dog should be separated from other dogs in the household as well as dogs from outside the family. (2ndchance.info)
The same can be said of other dogs in the household, except there is more jealousy involved now. (diamondpup.com)