Trim your dog's hair regularly

To prevent tear stains in your dog, trim the hair around your dog's eyes regularly to prevent excessive hair from irritating or intruding into the eyes. Entropion of the eyelids is the so-called inverted eyelashes, which will cause the eyelashes to constantly irritate the dog's cornea, making the dog's eyes feel very uncomfortable, causing the dog to frequently scratch its eyes with its forelimbs, so you will often see the dog appear watery. It will also cause very serious tear stains.

Clean your dog’s ears regularly

To prevent tear stains in your dog, you must clean your dog’s ears regularly to prevent ear infection and inflammation. When a dog's ear canal is infected by bacteria, the pain will extend to around the eyes, stimulating tear gland secretion. When too many tears cannot be discharged from the nasolacrimal duct, they will overflow from the corner of the eye near the nose, forming brown tear stains over time. Therefore, owners need to clean their dogs’ ears regularly.

Keep the environment clean

To prevent tears in dogs, you must maintain a clean living environment, whether it is the kennel or the home. Owners should try to take their dogs to dirty places as little as possible when walking their dogs to prevent infection and inflammation of their nasolacrimal ducts. Infection and inflammation of the nasolacrimal duct will cause the dog's nasolacrimal duct to be blocked, causing the tears to be unable to drain out of the nasolacrimal duct normally, and will naturally overflow, thus forming unsightly tear stains.

Low-salt and light diet

To prevent tear stains in dogs, dogs should maintain a low-salt and light eating habit to prevent inflammation of the tear ducts. Unhealthy diet is one of the most common causes of tear stains in dogs. Dogs that eat salty foods are prone to tear stains. Therefore, if you want to prevent your dogs from tear stains, you should first stop feeding salty dog ​​food or food and give your dog more to drink. Water, try to choose some low-salt, light, nutritious natural dog food, which can relieve dog tear stains.