LOL Good question! Luckily our puppy barks at people and other dogs. Butterflies, she's more likely to try to eat.
Ask the dog? (-;
Well if you see the dog running away, likely inrtuder
Hahaha! Loved the question and the picture. I second Pat.Greetings from London.
hahaha with my girl I guess it is impossible. She also barks at thunder, lightning, and if my husband looks at me too close for her comfort ;-)