I say simple because it is fairly easy to get dog try out most anything for a treat, complicated because you truly want your canine to perform reliably the bribe.
Have you been watching a basketball team that's getting totally clobbered your first a part of the game and then come to be able to win? http://yasunli.co.id/Yasunli/wikipedia/index.php/Squinkies_Cupcake_Surprise_Bakeshop:_A_Great_Playset_Toy_And_Game_For_Little_Girls