It's natural for dogs to shed hair, especially in spring and fall — and some shed more than others. But a thinning coat or bald patches may suggest a dietary imbalance, parasite, or skin condition. It ...

Anxiety may give dogs gray hair. By Laura Geggel. December 19, 2016 / 2:49 PM EST ... whether the dog had hair loss during vet exams or when it entered new places, ...