We often see some dogs on the street with gum in their eyes and eyes that look like they have tears. We tend to ignore these problems at first. Just like humans, it is normal for dogs to have gum in their eyes and shed tears suddenly. In fact, This is a very wrong idea!

Tear stains are a disease that plagues many dogs. Firstly, it affects health, and secondly, it affects the appearance of Teddy. There are some observations, why are tear stains red? Is it because of grievances? Of course not, what is that reason? Aoxiong Let me tell you: Tears are a weakly alkaline transparent liquid, 98.2% of which is water, and the rest is a small amount of inorganic salts and proteins, as well as other substances such as lysozyme, oleamide, immunoglobulin A, and the complement system. The reddish-brown color is the substance left after the water evaporates, so the following conclusion has been spread among dog friends:

​Methods to solve dog’s tearful eyes:

Aren’t tears alkaline? Adding some vinegar or apple cider vinegar to your diet will neutralize the acid and alkali and lighten the color.

If you eat salty food, you will shed more tears. Eat less salty food. Human food tastes salty to dogs, so they will shed more tears.

Usually eating too much meat, that is, taking in too much animal protein, will lead to an increase in protein in tears.

Food contains artificial colors.

There are many minerals in daily drinking water, which leads to high mineral content in tears. This is because of the problem of water source. The above statement is widely circulated among the people. Whether it is effective or not requires a lot of practice to verify.

However, I personally believe that whether it is vinegar, meat, salty taste or water rich in minerals, it enters the digestive tract through the mouth and then enters the blood circulation. The dog’s body will digest and absorb these substances, and many processes will be carried out in the body. , very complex chemical reactions. More scientific research is needed to determine what effect it will have after it finally reaches the lacrimal gland, and what dosage will be effective.