Löwchen are small dogs. Adult males typically weigh between 11-18 pounds, while females usually range from 9-15 pounds. Their height generally measures around 10-12 inches at the shoulder.

Löwchen are known for their friendly, lively, and affectionate temperament. They are sociable dogs that enjoy human companionship and tend to get along well with children and other pets. Löwchen are intelligent and eager to please, making them relatively easy to train. However, they can be somewhat stubborn, so consistent training and early socialization are essential for good behavior.

The coat of the Löwchen is long, dense, and curly, giving it a distinctive lion-like appearance, especially when trimmed in the traditional "lion cut." They can come in a variety of colors, including black, white, gray, cream, and combinations of these colors. Regular grooming is necessary to maintain their coat and prevent matting; brushing several times a week is recommended.

This breed thrives in environments where they receive plenty of attention, love, and exercise. Löwchen can adapt to various living situations, including apartments, as long as they have opportunities for daily walks and playtime. They do not like being left alone for extended periods and enjoy being a part of family activities.

Löwchen enjoy a range of activities that keep them mentally and physically stimulated. Daily walks, playtime, and interactive games are essential for their well-being. They can also participate in dog sports such as obedience, agility, and rally, which provide both mental challenges and physical exercise. Engaging them in social activities and allowing them to interact with other dogs and people is also beneficial for their development.