Spitz is a family of northern dog types, and shelters often use the label for fluffy white or cream dogs whose ancestry isn't known. Many resemble American Eskimo Dogs, Japanese Spitz, German Spitz or Pomeranian and Keeshond mixes, so a listed Spitz might weigh 10 pounds or 50. Size, energy and temperament follow the mix more than the label, so judge the dog in front of you.
Most share a thick double coat, a watchful nature and a loud voice. They bond tightly with their household and are often reserved with strangers. In Kennesaw, that means brushing several times a week, more during the heavy coat blowouts, and a plan for barking in townhomes and close-set subdivisions. Lifespans commonly run 12 to 16 years, so it's a long commitment.