Causes of watery eyes in cats include: The most common cause, feline herpesvirus-1 (FHV), causes inflammation in the eyes as well as in the nose, both of which would result in watery eyes. This can ...

The most common viruses resulting in feline URIs are feline herpesvirus type-1 and feline calicivirus. These are common in cats adopted from a shelter setting or other crowded conditions where viruses ...