At approximately 0253,LAFD responded to reports of a structure fire at 15455 Glenoaks Blvd. Arriving units found a mobile home, well involved with fire. Firefighters made quick attack of the fire along with an auto fire in the front of the house. Per LAFD on the radio, all occupants of the house were outside when FD arrived. The cause of the fire is unknown. Firefighters removed one deceased cat from the house and are looking for a large dog. The condition of the dog is unknown at this time.