Endocrine disease. If your dog has an endocrine disease (also known as hormonal issues), you might notice some changes in their skin, like hair loss and thinning.

Dogs can be trained to reliably sniff out Parkinson’s disease from a person’s sebum, or skin secretions, a new study found.

Trained dogs can detect Parkinson’s disease from skin swabs with up to 98% accuracy - years before symptoms appear, a new ...

But, unlike the human version of the disease, dogs typically develop diabetes in middle or old age, ... comprising about 80 percent of endocrine cells. In contrast, ...