Reasons for sudden increase in dog eye mucus:

1. The weather is too hot. If the heat is too hot, the dog may get angry. You can add more water to the dog, or add a small amount of vegetables and fruits to the food.

2. Improper diet. If dogs eat a large amount of human food for a long time, it will cause an increase in eye secretions. Human food contains a lot of salt, which dogs cannot metabolize, and will put a burden on the dog's gastrointestinal and kidneys at home.

3. Eye diseases. Eye diseases such as eye inflammation, when the secretion from the dog's eyes is yellow and purulent, it can be judged as an eye infection.

4. Infectious diseases. Viral infectious diseases such as canine distemper and parvovirus can cause increased eye secretions in dogs, accompanied by symptoms such as loss of appetite, vomiting, and diarrhea.

Solutions to dogs with excessive eye mucus:

1. Choose dog food. Dogs should be fed natural dog food as much as possible, and the addition of preservatives and antioxidants should be avoided as much as possible.

2. Drug therapy. If the effect of dietary therapy is not very good, or the eyes are not healthy, some pet-specific eye drops or ointments can be used to assist treatment.

3. Diet rules. Dogs should not eat food that is too salty or too sweet. They should eat light and delicious food. They can eat more fruits, vegetables and other foods, and drink plenty of water.

4. Clean in time. Clean the dog’s eye hygiene within the specified time. You can wash the dog’s eyes or around the eyes with warm water.

5. Pay attention to rest. Prepare a comfortable resting environment for the dog and exercise moderately so that the dog can get enough sleep so that the eyes can better relieve fatigue.