How to remove tear stains in dogs

Once a dog has tear stains, the owner needs to clean the dog's eyes and ears regularly. On the one hand, the dog sheds tears because the food it eats is too salty, and the salt is secreted from the tear ducts; You need to consider whether there are bacteria in the eyes. A large number of bacteria can cause tears, red eyes and other problems. The dog's eyes should be cleaned regularly. Long-term tears can also cause tear stains. It is recommended to use eye drops or erythromycin eye ointment. ,Antibacterial anti-inflammatory.