Kids of all ages will have a ball seeing the many different animals at Malabon Zoo. See if there are any wildlife shows you can sit in on.
You're spoiled for sightseeing choice when staying in Malabon. Malabon Zoo is a great place to start here, but there are plenty of other interesting sights to explore. Rizal Park, Smart Araneta Coliseum, and San Agustin Church are not far from the wildlife attraction and will round out your day nicely.