博美犬, also known as the Pomeranian, is a small dog breed known for its fluffy double coat and lively personality. They typically weigh between 3 to 7 pounds and stand about 8 to 12 inches tall. Their friendly and playful nature makes them popular as companion animals. This breed is intelligent and eager to please, which makes training relatively easy. Pomeranians are also known for their alertness, often serving as good watchdogs despite their small size. Regular grooming is essential to maintain their coat and prevent matting, ensuring they stay healthy and looking their best.