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.

This can lead to thinning of the skin, hair loss, and pigment changes. "Seasonal flank alopecia is a condition most often ...

Beyond food allergies, a nutritional deficiency in your dog's diet could lead to hair loss, Woodnutt says. For example, hair growth uses around 25%-30% of your dog's daily protein requirement.

Article continues below If these symptoms emerge, it's advised to get ... being able to comfortably groom themselves," reported the Dogs Trust. Signs to watch out for include increased hair loss, ...

Signs of Hair Loss. Hair loss can be subtle and happen over a long period; it also can occur suddenly. The signs of hair loss depend on its causes and so does how you perceive your hair loss.

Hair loss occurs during the fall months and starts to grow back in the spring. "Fluctuations in sex hormones can also cause coat changes in some dogs. In males, some testicular tumors can cause ...

Hair loss occurs during the fall months and starts to grow back in the spring. "Fluctuations in sex hormones can also cause coat changes in some dogs. In males, some testicular tumors can cause ...