A dog’s tears may indicate the following three things: 1. Suffering from internal heat. If a dog eats greasy or salty food for a long time, it will lead to internal heat and lead to tears; 2. Trichiasis or foreign bodies in the eyes, the dog will suffer from internal heat. Foreign bodies or trichiasis in the dog's eyes will irritate the eyeballs and cause the dog to shed tears; 3. Conjunctivitis or blocked tear ducts. Some dogs are born with narrow nasolacrimal ducts. Once infected, the tear ducts will be blocked. , in this case it is recommended that the owner take the dog to the pet hospital for examination and treatment.

Tip:

If a dog eats human food for a long time, it will cause internal heat and tears. If the owner does not deal with it for a long time, the dog will have tear stains. . The owner should ask the dog to drink more water and feed it some fruits and vegetables that reduce heat to regulate the dog's symptoms of heat.