Hi we have 2 Maltese Pups.Dad and more are purebred Maltese & Dad weighs 4.5 Lbs. & Mom weighs 7.5 Lbs. The pups should be 4 to 8 Lbs. They are going on potty pads great and not making mistakes. I can give advise if you want help with training, they are ready to go now. I worm with a broad spectrum wormer for the best. They will come with some food, a blanket, records, and a toy or bone. They are $450 to Text if possible or call (xxx) xxx-xxx6