Pets, like humans, are more susceptible to irritation. Dogs have too many tears in their eyes, which can easily form tear stains. For the dog's tear stains, parents can use tear stain cleaning solution, pet eye drops or taking nutritional supplements for dog eye health care.

There are several reasons why dogs have tears:

1. Eating The food is rather salty.

2. The breed of the dog.

3. Genetic disorders.

4. Dacryoadenitis.

5. Diseases in other aspects of the body: infection of the ear canal, blockage of the nasolacrimal duct, and inversion of the eyelids.

According to the different situations of dogs with tear marks, different methods can be used to solve them:

1. Dogs eat salty food which will cause tears There are more, and tear marks will form over time. You can change the dog to a food with a lower salt content or a natural food, which can improve the dog’s tear marks.

2. Some long-haired dogs and short-nosed breeds have more tear marks. The hair of long-haired dogs is easy to get into the eyes, irritating the eyes, causing excessive tears and irritating the eyes, such as: Xishi, Yorkshire, Maltese Wait, cut the hair around the eyes of the dog or tie a small debate. If tear marks have formed, they can be wiped off with a tear-stain cleaning solution. The short-nosed dog will make the nasolacrimal duct curvature very large, so the amount of tears discharged is limited, even the normal amount of secreted tears cannot be loaded, and tear marks or even black eye frames will occur, such as: < u>Pug, Xi Shi, etc., usually pay more attention to cleaning their eyes or take some nutritional supplements for dog eye health care to improve the condition of tear marks.

3. The primary hyperlacrimal syndrome is a hereditary disease. Tears are often secreted too much, which will lead to the formation of tear stains over time. For the tear stains caused by this hereditary disease, it is usually necessary to give the dog more eye cleaning care or take some nutritional supplements for the dog's eye health care to improve the tear stains.

4. Dacryoadenitis is mainly caused by the infection of the lacrimal glands that secrete tears, resulting in abnormal secretion of tears, and the nasolacrimal duct is too late to clear so many tears, which will lead to the outflow of tears. Unsightly tear streaks will form, which can usually be resolved with anti-inflammatory pet eye drops.

5. Ear infection and blockage of the nasolacrimal duct will cause tears to be unable to discharge from the nasolacrimal duct normally, and will overflow from the corner of the eye near the nose side, forming tear marks over time. Entropion of the eyelid means that the eyelashes are inserted upside down, the eyelashes stimulate the cornea, and the dog will frequently scratch the eye area with the forelimbs if it is uncomfortable, and it will also cause serious tear marks.