PetHelpful. Q: "My dog has red, irritated skin under his nostrils and started getting scabs under his mouth in the winter, ...

An unhealthy gut may cause your dog’s itchy skin, dull coat, or frequent hot spots. Research indicates that poor gut health is a hidden contributor to many skin and coat issues in dogs.

Anything that irritates your dog's skin enough to make them scratch or ... while a hot spot at the ear might point to ear problems. Treating hot spots may involve shaving and cleaning the ...

Laboratory experiments confirmed that interaction with dogs can change the expression of the interleukin-7 receptor gene in ...

My dog has dandruff. What can I do ... Sometimes pollens and dust, as well as hot, dry conditions can result in skin problems, too. Occasionally even thyroid problems can show in the skin.

Eczema is an itchy skin disorder caused by a combination of genetic and environmental effects, but little is known about how ...