Over time we see red staining around the eyes that is due to accumulation of a pigment called porphyrin which is found in tears. See your vet. Your first step should be to see your regular veterinarian or a veterinary ophthalmologist. They will examine the eye to make sure there is no foreign body is present.
The realm of the afterlife is called the world of the bardo. The term bardo is a general term which literally means in-between place and in this context denotes a transitional state, or what Victor Turner calls a liminal situation.
Bard In medieval Gaelic and British culture a bard was a professional poet, employed by a patron, such as a monarch or nobleman, to commemorate the patron's ancestors and to praise the patron's own activities.