No he is only 10 weeks old now..but she expects him to be 3.5 - 4.0 lbs as an adults based on parents sizes and current weight. She has been referred highly to me as a breeder.I just am trying to visualize what he might look like as an adult . I have a 5 lb Maltese now but she quickly got attached to my husband and he holds her all day in his lap doing conference calls all over the world... they all know her by name ...and speak to her when everyone is roll calling ...they say " Hi Mel and PattyCake !!!