Does anyone have any experience on dealing with demand barking? The only time Myndi does it is when I put her in her crate. She paws at the door and barks non stop for hours. She is with me almost 24/7 because she is a service dog in training. I thought it was separation anxiety but I filmed it and showed it to her breeder/trainer and she said it was demand barking and that I have spoiled her lol! What is the best way to correct this?