Normally six, but animals can go higher to represent natural abilities such as a keen sense of smell for Tracking.
(animals; can go; higher; to represent natural abilities such as a keen sense of smell for Tracking) (animals; to represent; natural abilities such as a keen sense of smell for Tracking)
animals animals
can go to represent
higher to represent natural abilities such as a keen sense of smell for Tracking
natural abilities such as a keen sense of smell for Tracking