For some reason, what works with Daisy is to put her leash on her. I've never heard of this with anyone else, but it works with Daisy.
You might also try coins or small rocks in an aluminum can. When she barks, shake it at her. Also, if you're like me and can whistle really loud and shrill, try that. I've done all of these with Daisy and it works for her.
Good Luck |