Hair loss is common in dogs, but bare spots in his coat may be a sign of infection or disease. WebMD explains the symptoms of a condition you may need to treat.

Hair loss is a common problem that many dog owners may overlook. As responsible pet owners, it is vital to know how to identify hair loss and take the necessary steps to treat it. Regular grooming ...

However, hair loss could still make your dog feel itchy and uncomfortable — not to mention impact their natural coat. Here's the good news though: Many causes of canine hair loss are treatable.