Tail Signals:
Tail Held Erect - Stop.
Tail Rippling - Move forward, with care.
Tail Held Erect and Sweeping from side to side - Retreat Silently.
Tail Pointing Low, Parallel to ground, and sweeping - Spread Out.
Tail Bobbing - Enemy Sighted.
Tail Hooked - Danger.
Tail Pointed - Go That Way.
Tail held Erect and waving from side to side - Stay Behind Me.
Tail Kinked over Back - Follow Me.