The reason why dogs have tear stains

The lacrimal gland is an accessory organ of the eye. Its main function is to secrete tears to moisturize the eyeball. Under normal circumstances, the lacrimal gland secretes tears to moisturize the eyeball and then enters the nasal cavity through the tear duct. Outflow from the corner of the eye. If the lacrimal gland secretes too much tears when an animal cries and cannot be discharged from the tear duct, tears will flow out from the corner of the eye, forming tear stains over time.
The reason why dogs have tear stains may be due to dietary problems. If the food that dogs usually eat is too salty or greasy, it will cause serious tear stains in dogs. Owners should choose dog food or food with relatively low salt content in their daily diet.
When a dog’s ear canal is infected by bacteria, viruses, molds, or parasites, or the ears are swollen, painful, or itchy, it will cause the dog to frequently scratch its ears with its hind legs, and it will also stimulate the secretion of tear glands. , leading to excessive tear secretion.
The dog's nasolacrimal duct is infected and becomes inflamed and swollen, causing the entire duct to be completely blocked or incompletely blocked. As a result, tears cannot be discharged from the nasolacrimal duct normally and will naturally overflow, thus Causes tear stains.
Dogs have trichiasis. This condition will make the dog's eyes feel very uncomfortable, so he will frequently scratch his eyes with his forelimbs. The dog's eyes are often irritated, which will lead to frequent tears. This phenomenon can also cause very serious tear stains.
Some dogs also have excessive tear secretion due to genetic diseases.

How to deal with tear stains in dogs

The dog's diet should be mainly light and low in salt, and do not feed a single dog food every day. If possible, you might as well give your dog some Pethenjing, and prepare some more fresh fruits and vegetables such as carrots, apples, and cabbage for it to eat.
Owners can feed Pomeranian dog food containing honeysuckle and lily, eat more foods containing vitamin C, and try to feed dogs as little canned food, ham sausage and other foods as possible.
The owner remembers to clean the secretions from the corners of the dog's eyes. You can use dog-specific eye drops and put them into the eyelids, 2 to 3 drops at a time, once to three times a day.
Trim your dog’s inverted eyelashes regularly, or go to a pet hospital for surgery to solve the problem.

Precautions for dogs with tear stains

It is best for the owner to clean the dog's eyes regularly. You can use clean cotton soaked in it, and then gently wipe the dog's outer eye skin to remove secretions. Wipe it off with something to prevent tear stains from forming. If the hair around the dog's eyes is too long, it can also be trimmed regularly to prevent the hair from irritating the dog's eyes and causing constant secretion of tears. As long as the dog's diet is mainly dog ​​food, don't feed it miscellaneous things, which will affect the dog's growth and development, as well as its appearance.