This breed is considered one of the most cat-like of the dog breeds in attitude: it is alert, intelligent, and independent, and it uses its paws to wash and wipe its face. Other cat-like traits include their preference for resting on high surfaces, their good sense of balance, and their tendency to hide in unexpected places. Japanese Chin are loyal to their owners and are typically a friendly breed. While Japanese Chin prefer familiar surroundings, they also do well in new situations. This, alongside their friendly demeanor, makes them good therapy dogs. Early socialization of Japanese Chin puppies leads to a more emotionally well-balanced Chin that is more accepting of different situations and people. The Japanese Chin's flattened brachycephalic face can lead to breathing and eye problems. Temperature extremes (particularly heat) should therefore be avoided. Its oversized eyes are easily scratched and corneal scratches or more serious ulcerations can result. Mild scratches benefit from topical canine antibacterial ointment specifically for eye application; more serious injury or ulcerations require urgent medical care.