Problems that occur on a cat’s skin and hair can include fleas, ticks and ear mites, or scabs can occur from an autoimmune disorder. Identify skin problems, and determine if they are topical or internal, withhelp from a practicing veterinarian in this free video on pet care. Expert: Robert Sidorsky, DVM Bio: Dr. Robert Sidorsky has been a practicing veterinarian for more than 25 years. Filmmaker: Christian Munoz-Donoso