The West Highland White Terrier was developed in western Scotland to work among rocks and heather, going after foxes, badgers and vermin. That job explains the compact, well-boned body, strong jaws and the harsh, weather-resistant white coat with a soft undercoat beneath it. The round frame of hair around the face gives the breed its famous chrysanthemum look.
Westies are typically confident, cheerful and friendly, and many want to be part of everything at home. They're also independent, quick to bark and inclined to chase small animals or dig, so reward-based training and a secure leash matter. In Rochester, that coat copes well with cold, but it needs regular combing and trimming, and itchy or irritated skin deserves a veterinarian's attention. Westies vary, so each dog's own habits count for more than the breed label.