Dog Crust On Skin. She has been off the meds for 2 weeks and they are coming back. If your dog isn’t getting the right nutrients in their diet, it can have a negative effect on their skin and coat.
Their nails and teeth mutilate their already fragile skin with each scratch, causing small scrapes and sores to develop as a result. Yeast infections of the skin often look greasy and produce smelly, scaly skin. In most cases of scabby skin in dogs, this occurs as a result of the dog’s constant scratching.