About the Havanese breed.
Havanese are natural companion dogs: gentle and responsive. They become very attached to their human families and are excellent with children. Very affectionate and playful with a high degree of intelligence. These cheerful dogs are very sociable and will get along with everyone including people, dogs, cats and other pets. They are easy to obedience train and get along well with other dogs. This curious dog loves to observe what is going on.
The Havanese have a long reputation of being circus dogs, probably because it learns quickly and enjoys doing things for people. Few tend to bark a lot, as they can be taught not to do this. It is not their nature to bark a lot. It is best to teach them not to bark unnecessarily while they are still young to prevent it from becoming a habit. Havanese are good watch dogs - making sure to alert you when a visitor arrives, but will quickly welcome the guest once it sees you welcome them.