What can dogs eat to improve tear stains?

Foods that improve dog tear stains

1. Purple sweet potato

If your dog has tear stains, the owner might as well give it purple sweet potatoes several times a week, because purple sweet potatoes can also help dogs relieve tear stains, so the owner can give them to the dog.

2. Potatoes

Potatoes are potatoes. In fact, potatoes can also help dogs reduce tear stains and secretions from the corners of the eyes, so the owner can usually eat some potatoes for dogs.

3. Yogurt

Yogurt is rich in lactic acid bacteria, which can improve the digestion rate of dogs, and yogurt can not only regulate the intestines of dogs.

4. Fruit

Give dogs more fruits and supplement vitamin C, which can help dogs reduce tear marks, and you can also give dogs some pears.

5. Natural dog food

When choosing dog food for your dog, you must give priority to natural dog food. If you eat too much commercial food, there will be tear marks. Natural dog food is relatively light, and the combination is more natural. Dogs will not have tear marks after eating.

Causes of tear stains in dogs

1. When in a new environment, the irritating substances in the air will make the dog feel uncomfortable, resulting in tears and secretions, and there will be traces of tears in the long run.

2. Eyelid entropion, eyelid entropion is a common eye disease in dogs, that is, the eyelashes are inserted into the eyes upside down. Pain, scratching, difficulty opening eyes, and tearing are usually present.

3. The nasolacrimal duct is blocked. The dog's tears are discharged through the nasolacrimal duct. For some reason, the nasolacrimal duct is infected, and the nasolacrimal duct will be blocked. Tears cannot be drained normally, and they will spill out at the corner of the eye, causing tear stains.

4. Lacrimal gland inflammation. When the lacrimal gland is infected, a large amount of abnormal eye secretions and tears will be discharged. The nasolacrimal duct cannot be combed and discharged, which will cause tears to flow out, and tear stains will form over time.

5. High oil and high salt, high oil and high salt in the diet is the main cause of severe tear marks in dogs. Therefore, when pet owners buy dog ​​food, they must pay attention to the salt content in dog food. Salt can be moderately aggressive, but you must not eat too much.