At 20th level, a packmaster and her animal companions can always move at full speed while using Survival to follow tracks without penalty. Also, each day when a packmaster gains new spells for the day, she can apply one animal focus to herself or one of her animal companions for the entire day (if all of her animal companions are dead, she instead can apply two animal foci to herself for the entire day). These foci are in addition to any granted by her pack focus class ability. This ability replaces master hunter.