A three-year-old child and two family dogs have died in a house fire in Melbourne's south-west overnight.Emergency services were called to a house in Newbury Street, Werribee, just after midnight.Victoria Police said a resident of the home died and a 40-year-old man was taken to hospital with serious burns.Fire Rescue Victoria later confirmed the victim was a child.The child's grandmother, Tracie Long, identified the victim as three-year-old Jordan Dashwood."I just miss that little man already, he's so precious, you know I'm gonna miss that little boy."Ms Long said her daughter, Jordan's mother, was home with her partner and children at the time of the fire."She heard a bang and that was it, they had to get out