Prevent and treat tear stains in dogs and cats
Cécile de Produits-Veto
Pharmacy technician ·

Tear stains in dogs and cats are brown or reddish marks visible under the eyes. They are caused by excessive tearing, also known as epiphora.
What are tear stains?
This phenomenon can have several causes:
- an excessive production of tears;
- a poor drainage of tears through the tear ducts;
- a particular facial shape, common in certain breeds.
When tears do not drain properly, they build up and stain the fur. Constant moisture also encourages the growth of bacteria, which can make the problem worse.
Which breeds are most affected?
Some breeds are more prone to tear stains. This is explained by the shape of their head or their very exposed eyes.
Affected dogs:
- French Bulldog
- Shih Tzu
- Maltese
- Yorkshire Terrier
- Cavalier King Charles
Affected cats:
- Persian
- Exotic Shorthair
- British Shorthair
These animals often have narrow tear ducts or very round eyes. This makes tear drainage more difficult.

How to prevent tear stains?
1. Clean the eyes regularly
To prevent tears from staining the fur, it is important to regularly clean your pet's eyes. This simple gesture also helps prevent infections.
Here is how to do it:
- Use a gentle, suitable veterinary eye lotion;
- Soak a clean compress with the solution;
- Gently clean around the eye, from the inside to the outside;
- Dry the area thoroughly after cleaning.
We recommend Humigel – Gel oculaire protecteur et lubrifiant – Chient et chat – 10 g – VIRBAC, available on our website. This gel cleans gently and is suitable for the sensitive eyes of dogs and cats.
2. Trim the hair around the eyes
Hair that is too long can hinder tear drainage. In addition, it retains moisture and impurities. It is therefore useful to:
- trim the hair around the eyes;
- consult a groomer if needed.
This way, tears drain better and the area stays clean.
3. Adjust the environment and diet
Sometimes, the animal's environment or diet can contribute to tearing.
Some useful tips:
- Avoid draughts or irritant products in the home;
- Use dust-free litter for cats;
- Choose a quality diet, free from unnecessary additives.
A healthy lifestyle plays an important role in eye health.
What to do if stains are already present?

When stains are visible, there are specific treatments to reduce them. These products are designed to dissolve deposits without irritating the skin.
Recommended products:
Apply these treatments two to three times a week, depending on your pet's needs.
When should you see a veterinarian?
In some cases, excessive tearing is a sign of a more serious condition. Here are the signs that should alert you:
- red or swollen eye;
- thick, yellow or greenish discharge;
- apparent pain or a closed eye;
- sudden change with no explanation.
In these situations, consult your veterinarian. They will be able to identify the exact cause and suggest a suitable treatment.
Do you have questions? – (FAQ)
Why are my dog's eyes watering?
This can be due to an allergy, irritation, a problem with the tear ducts or an eye condition.
How do I remove tear stains under a cat's eyes?
Use a gentle solution to dissolve the stains, such as Beaphar's. Clean with a clean compress and dry the area after each treatment.
How often should the eyes be cleaned?
Once or twice a week is enough in most cases. If your pet is very sensitive, more frequent cleaning may be necessary.
Is saline solution enough?
Saline can be suitable for occasional use, but veterinary solutions are better suited to the pH and sensitivity of animals.
Are tear stains serious?
They are often harmless, but can also reveal a health problem. They should therefore not be ignored.
Find our eye care products for pets directly on produits-veto.com.
These products are tested under veterinary supervision, suitable for regular use and available without a prescription.






