4-07 Box, 14:24 - Ridge units were dispatched to 16464 Three Notch Road in Ridge for a structure fire with reports of animals trapped inside. Engine 41 arrived shortly after and reported a camper trailer fire which was totally involved. Crews deployed and 1 3/4" line to the front door a began an interior attack. Squad 4's crew arrived and assisted with a primary search in which several dogs were located however they had perished from the fire. Firefighters quickly got the fire under control. The cause of the fire was due to an overloaded power circuit. Units cleared at 15:34.