Cataracts, diabetes, glaucoma, SARDS, and various other factors can contribute to a Shih Tzu’s blindness. While it is essential to address the underlying cause of canine blindness, in most cases, the vision loss is irreversible. However, there are ways to help a blind Shih Tzu lead a happy and healthy life.
Just like humans, Shih Tzu’s vision can deteriorate with age. They might start bumping into objects in front of them or appear anxious when entering new spaces. This indicates a loss of vision, and it’s crucial to find ways to assist them. Blindness in Shih Tzus can result from various factors, whether with age or due to health issues like glaucoma or diabetes. The onset of blindness can be sudden or gradual, but early detection is key in helping a Shih Tzu adapt to its new condition.
Typical symptoms indicating a Shih Tzu’s blindness or vision problems include:
- Cloudy appearance of the eyes
- Bumping into objects
- Signs of anxiety or hesitation in new places
- Difficulty with stairs or furniture they used to navigate
- Red, swollen, or puffy eyes
- Obvious eye irritation or pawing at the face
- Confusion, nervousness, and fearfulness
- Clumsiness, agitation, and reluctance to move
- Difficulty in finding food, water, or toys
- Reluctance to go outside
- Depression
- Increased sleep
- Excessive thirst
- Dilated pupils
- Inability to catch thrown treats
The most evident sign that a Shih Tzu is losing its sight is when it begins bumping into objects or furniture, especially new items. In some cases, anxiety is a sign of vision impairment, making your dog hesitant to go out, especially during the night. The appearance of the eyes can also provide clues about their vision. Blind Shih Tzus often have cloudy, red, or swollen eyes, and their pupils may no longer dilate in response to light.
Blindness can be complete, where the dog sees nothing, or it can be intermittent, where vision comes and goes. Partial blindness is another possibility, in which the dog has blurred vision and might be blind in one eye. Various factors can lead to blindness in Shih Tzus, including diabetes, glaucoma, cataracts, sudden acquired retinal degeneration syndrome (SARDS), and other genetic or age-related conditions.
Certain risk factors can increase the likelihood of a Shih Tzu going blind, such as the breed and age. Shih Tzus, along with several other breeds like Cocker Spaniels, Poodles, Siberian Huskies, and Golden Retrievers, are genetically predisposed to vision problems. Additionally, older dogs are more prone to conditions like cataracts and glaucoma.
If you suspect your Shih Tzu is losing its sight, it’s crucial to take them to the vet as soon as possible for a thorough examination. Diagnostic tests, including blood glucose levels, blood pressure, metabolic panels, urinalysis, complete blood count, and more, can help pinpoint the cause of their vision loss.
The treatment for blindness in Shih Tzus depends on the underlying cause. In some cases, vision loss might be irreversible, and the focus shifts to helping the dog adapt to its new condition. If the blindness results from an underlying health condition, treating that condition can help prevent further vision deterioration.
Accommodations can be made to help a blind Shih Tzu lead a fulfilling life. Using noise-making tags or bells on collars can alert them to the presence of other pets. Maintaining their activity levels is essential, and training can help them navigate using their other senses. Keeping their environment consistent and clutter-free is also important, as they tend to rely on memory to navigate.
In summary, while blindness in Shih Tzus can be a challenging situation, it doesn’t mean they cannot lead fulfilling lives. With proper care, accommodation, and support, blind Shih Tzus can continue to be happy, loving pets.