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Tear Stains on Dogs and Cats

Tear Stains on Dogs and Cats

Tear stains, sometimes referred to as cat or dog eye stains, can be frustrating and unsightly. You may wonder where tear stains come from, what causes them, and how you can combat them. Let’s find out!

Tear Stain Causes 

Although cat and dog tear stains can have different causes, the most common cause is a condition called Epiphora, otherwise known as excessive tear production. Tear stains can form on dogs and cats if excessive amounts of bacteria and yeast accumulate on the fur around the eye area. Red yeast is what causes reddish-brown streaks under a dog or cat’s eyes, and it is a common cause of tear stains.

Dogs or cats that have shallow eye sockets, eyelids that face inward, excessive hair growth around the eyes, or tear ducts that easily clog may be more prone to the formation of tear stains. Tear stains are more common in certain dog breeds, such as Shih Tzus, Lhasa Apsos, and Maltese. In cats, tear stains are common in Himalayans and Persians. They are also more noticeable in pets with light-colored fur.

Even though tear staining isn’t usually detrimental, it can be a symptom of numerous health issues, such as bacterial infections and eye diseases. If your pet is suffering from tear stains, you should see your veterinarian to rule out any medical causes.

Tear Stain Treatment 

If there are no serious underlying health issues causing the tear stains, then you can focus on the staining. Constant tear staining can lead to yeast infections and irritation, so it’s important to keep the fur around the eyes clean and properly groomed. You can do this by cleaning the area around the eye daily with a towel or cotton ball that has been soaked in warm water. It’s also important to keep the fur around the eyes clipped short.

Tear Stain Supplement for Dogs and Cats 

Giving your pet a natural supplement can also be very helpful with tear stains. This is why we created I Stain, an enzyme-based supplement that combats red yeast eye stains in dogs and cats. It acts as a tear stain remover, working from the inside out to offer visible, lasting results. This cat and dog tear stain supplement contains natural ingredients and supportive probiotics to optimize the body’s pH balance, creating an inhospitable environment for red yeast. 

By keeping the fur around the eyes clean and properly groomed and with the help of I Stain, tear stains can be a thing of the past!


The materials and information provided on this website are not intended to replace the medical advice or services of your veterinarian or other pet health care professional. Consult your own veterinarian if you have medical questions concerning diagnosis, treatment, therapy, or medical attention. 

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