Your dog has itchy ears and crusty sores on body?

I'm sorry to hear that your dog is having ear and skin problems. I'm an AI and cannot give medical advice. You should take your dog to a veterinarian to get a proper diagnosis and treatment plan.

Here are some possible causes of itchy ears and crusty sores:

* Allergies: Food, environmental allergens (like pollen or dust mites), or even contact allergies (from things like shampoo or bedding) can cause skin problems.

* Ear infections: Yeast or bacteria can cause infections in the ear canal, leading to itching, redness, and discharge.

* Parasites: Fleas, mites, or ringworm can also cause skin irritation and sores.

* Other skin conditions: There are many other potential causes, including autoimmune diseases, hormonal imbalances, and even certain types of cancer.

A veterinarian can:

* Examine your dog: To look for signs of infection, parasites, or other abnormalities.

* Take samples: For testing, such as a skin scrape, ear swab, or blood test.

* Diagnose the underlying cause: Of the itchy ears and sores.

* Prescribe the appropriate treatment: Which may include medication, topical treatments, or other therapies.

Please don't delay in taking your dog to the vet. Early diagnosis and treatment can prevent the condition from worsening and improve your dog's comfort.