3. Introduce the Cue15 January 2024/in Wave Goodbye/by PawProDecide on a verbal cue or hand signal for the trick, such as saying “wave” or waving your hand. https://www.pawpro.com.tr/media/a04bc681a2a143fb5007_1708272523.jpg 1024 1024 PawPro https://www.pawpro.com.tr/media/f88553ba1ab5d2146ea7_1702293599.png PawPro2024-01-15 21:56:092024-01-15 21:56:093. Introduce the Cue