To treat and prevent a dog's dry, itchy skin, which are usually caused by external parasites or allergies, provide a high-quality food, keep them bathed regularly and add fatty acid supplements to their food. Brush a dog's fur regularly and apply topical preventative flea medicine withhealth information from a veterinarian in this free video on pet care. Expert: Dr. Aimee Beger Bio: Dr. Aimee Beger works for McClintock Animal Care Center in Tempe, Ariz. Filmmaker: Ryan Quinn

To treat a dog's ear infection naturally, try using apple cider vinegar, hydrogen peroxide or rubbing alcohol to help kill the infection, but veterinarian-approved products work the best to kill the infection quickly. Use naturally remedies to treat a dog's ear infection withhealth information from a veterinarian in this free video on pet care. Expert: Dr. Aimee Beger Bio: Dr. Aimee Beger works for McClintock Animal Care Center in Tempe, Ariz. Filmmaker: Ryan Quinn