Damn fleas!

Fleas are becoming immune to the chemicals we use to poison them, and if a dog is allergic to flea dirt (they're not actually allergic to the fleas themselves) then only one flea can cause a serious reaction! You don't need flea dips or shampoos to kill fleas, keeping your dog wet and soapy for at least ten minutes will drown the fleas. Use a mild, non-toxic shampoo and the rinse the dog very well afterward, and make sure to rinse any fleas down the drain very well, too. There are a variety of natural methods of flea control to keep the nasty buggers off your dog, out of your home, and out of your yard. Vacuum your home often, keep the grass cut short, and take time each day to groom your dog and pick any fleas off that you see. Use a fine-tooth comb to get them out of the fur and dunk them in a bowl of soapy water to kill them. Here is a link to an article about natural methods of flea control. http://www.associatedcontent.com/article/758039/tips_for_natural_flea_control.html?cat=53

I bought my dog, a miniature Schnauzer, from the pet shop when she was only 2 months old. She had this dandruff problem about a week after we brought her home, and we thought it was some allergy. So my parents called up the pet shop to ask them about it, and they told us that the 'dandruff' was because my dog is no longer drinking her mother's milk, so it's kind of like a normal reaction in dogs. We believed them, but the problem continued for a few more weeks, and my dog would keep scratching herself. It's like, she would walk a few steps, stop, scratch, continue walking, stop, scratch...etc etc. After that we decided to bring her to the vet, and when he looked at her skin, he had a rough idea on what was going on. He took some utensil, and scraped a few dandruff off her fur and put it on a slide. Next, he put it under the microscope, looked, and told us to go and see. Guess what it was! Some microscopic mite was the cause of it! We could see the thing moving under the microscope! IT WAS REALLY DISTURBING TO IMAGINE THAT A PARASITE COULD LIVE ON THE SKIN OF A DOG! The only treatment was to inject my dog with the medication, that kills the parasite from inside out, because according to the vet, the parasite lives inside the pores (or something like that), and that if you use Advantix or any similar product, it only kills the parasite that is on the surface of the dog's skin. The injection that he gives kills the parasite from inside the pores, and getting rid of them 100%. My dog had to take 3 injections, one injection a week. 3 weeks later she was free of them already! I'm really glad to see her NOT scratching anymore! :)

The first poster is right, you should take her to the vet and see if she may have a skin irritation or an infection. (Ciara scratched her ears and I found she had a minor infection) Or this could be a guess, but fleas bite, leaving itchy bumps..Though she doesn't have fleas, the bites may still itch.

Beside fleas, some other reasons that causes your Binne to scratch herself. They includes mites, allergies, rashes, skin disease, or maybe the place she always sleep is dirty. Before bring her to the vet for another round of checkup, give her a good bath and scrub. Clean her sleeping area. See if it helps. If not, bring her to see a vet to have a thorough check.