SAM CASTEEL/Special to the Acorn PULLING WITH POWER- Just like children enjoying a tug of war, three dogs enjoy a test of strength and agility as they struggle with one another at Conejo Creek Dog Park, 1350 E. Avenida de Las Flores, just west of the 23 Freeway overpass. The action took place on a recent Saturday. Speaking of outdoor activities, the first day of spring is one week from today.