These brown stains are caused by excess tears and the oxidation of the minerals contained in them. They can be easily removed with home remedies.
Brown stains under your dog’s eyes
Excessive tear production, known as epiphora, leaves brown or wine-colored residue on the fur. This cosmetic problem occurs in almost all breeds, but it is easy to see on white or light-haired breeds.
It is caused by the oxidation of minerals in the tears on the animal’s fur. In addition to oxidation, certain bacteria and fungi are trapped in the affected area and discolor it. Breed, age and food play a fundamental role in the appearance of these tear stains.
Treatment for brown stains
Before applying any sort of treatment, take your pet to the vet to check for any illnesses. If there is an obstruction, the veterinarian should do a procedure called flushing to unclog the duct.
Whether there is an infection or not, the vet may recommend an antibiotic treatment, depending on the case. Once it has been verified that the situation is not complex, there is nothing left but to clean these stains at home.
Many common household products can help fight under-eye stains. Some can even be used to prevent them as well.
- Filtered water: this contains no entities or minerals that might cause stains to appear. It is healthier for pets in general.
- Apple cider vinegar: give him some to drink during every meal. In very small amounts at first so he can get used to the flavor. Vinegar will change his body’s pH and prevent bacteria from forming.
- Change his diet: some dog chow brands mix vegetable and animal protein. This can cause an allergic reaction in carnivorous animals such as dogs. Consider changing your pet’s diet to a more appropriate one.