Conjunctivitis in Dogs
The eyes of newborn puppies open at 10 to 14 days of age. Infection behind
the eyelids, called neonatal conjunctivitis, can occur before or after the
eyelids separate. This form of conjunctivitis is caused by bacteria that gain
access to the space behind the eyelids during or shortly after birth.
There is a condition called ankyloblepharonin which the eyelids do not open
as widely as they should. This predisposes a puppy to neonatal conjunctivitis.
Neonatal conjunctivitis may affect several puppies in the same litter.
Suspect this problem if the eyelids appear swollen and/or the eyelids bulge.
A purulent discharge may be present if the infection occurs when the eyes are
beginning to open. The discharge may cause the eyelids to stick together.
Treatment: Notify your veterinarian immediately if you suspect neonatal
conjunctivitis. Delay in treatment can lead to corneal damage and