The Maltese are eager to learn, fearless, friendly, and sociable. Its high energy level may overwhelm new owners who are not prepared for it. Maltese are not prone to excessive barking, but their tendency to bark at suspicious activity makes them excellent watchdogs. They love to cuddle, but are not overly demanding of attention. Maltese easily befriend other dogs and cats, even much larger ones. Maltese puppies may be too playful for small infants. Maltese will bark at strangers but grow used to them quickly.