Pyoderma in dogs is, literally, pus in their skin. It's a bacterial infection of the skin and hair follicles. Pyoderma is the most frequent reason for antibiotic use in dogs.

People with dog allergies debate whether there's a difference between dog fur vs. dog hair. There is, but it's not ... and each grows out of hair follicles. The difference has to do with how ...

Researchers showed that cells in your hair follicles release important chemical messengers in response to gentle touches to your skin. By Veronique Greenwood When someone brushes a hand across ...