Aging Eyes in Dogs: Understanding the Changes

As our beloved canine companions age, they, like humans, undergo
various physiological changes, including those in their eyes.
Understanding these changes is crucial for providing proper care and
ensuring a comfortable and healthy life for our senior dogs.

One of the most common age-related eye issues in dogs is the
development of cataracts. Cataracts cause cloudiness in the eye’s
lens, leading to impaired vision. While cataracts can affect dogs of
all ages, they are more prevalent in older dogs. Fortunately, cataract
surgery is a viable option to restore vision in many cases, but early
detection and consultation with a veterinarian are essential to
determine the best course of action.

Another issue that can arise in aging dogs is a condition called
nuclear sclerosis, often mistaken for cataracts. Nuclear sclerosis is
a typical age-related change that results in a bluish haze on the
eye’s lens. Unlike cataracts, nuclear sclerosis typically doesn’t
require treatment and doesn’t significantly impair a dog’s vision.

Additionally, senior dogs may be more prone to eye infections, dry eye
(keratoconjunctivitis sicca), and glaucoma. Regular eye check-ups by a
veterinarian are crucial to detect these conditions early and ensure
your older dog receives the appropriate care and treatment.
Maintaining good overall health in aging dogs is essential, as
diseases like diabetes and high blood pressure can exacerbate eye
problems. A balanced diet, regular exercise, and a loving environment
can help your senior dog maintain their eye health and overall
well-being as they age.