Possible reasons for your dog's symptoms:
* Allergies: This is a common cause of itchy skin. Your dog could be allergic to food, pollen, dust mites, or something else.
* Parasites: Fleas, ticks, and other parasites can cause severe itching and skin irritation.
* Bacterial or fungal infections: These infections can cause red, inflamed, and scabby skin.
* Skin conditions: There are various skin conditions that can cause itching and inflammation.
* Underlying medical conditions: Some medical conditions, like hypothyroidism or Cushing's disease, can affect skin health.
What to do:
* Schedule an appointment with your veterinarian. They can examine your dog, determine the cause of the symptoms, and recommend the appropriate treatment.
* Keep your dog's paws and belly clean and dry. This can help to prevent infection.
* Avoid using any over-the-counter medications without your veterinarian's approval.
I hope your dog feels better soon.