What's wrong with my dog and how can I help him?
My dog keeps biting and scratching himself when he doesn't get something he wants. For example when I don't let him in the kitchen, I don't get dressed quick enough, I don't let him approach other dogs or when he does something wrong and I say no. It has gotten so bad that he has a lot of hair missing on his sides and hips. Also he is shedding like crazy and he's fur is not nice in general (it's like ashy). It almost seems like I should let him do whatever he wants. What should I do? How can I help him? What might be the cause?