Depression Support Group
Depression is a real and debilitating condition that is often misunderstood by family and friends. Its meaning can range from a prolonged period of sadness to an actual mental illness with specific symptoms. Find and share experiences with others who are going through the same struggles.
Annie
The symptoms/signs he has could be caused by a very broad range of various factors, so there's no telling without the expertise of a vet. In my opinion, I would think of it more as a behavior.
I hope nothing's wrong. HUGS