Dog tear stains might look harmless, but they’re often not just a cosmetic concern. These reddish-brown marks, often most noticeable on white or light-coated dogs, can sometimes point to sensitivities or discomforts that deserve a closer look.
So, why does your dog have tear stains, and how can you gently remove them? Whether you’re seeing tear stains show up suddenly for the first time or have been observing them in your pup for a while, we’re here to help you better understand what’s going on and what you can do to help get rid of dog tear stains.
What Causes Dog Tear Stains?
If you’ve been Googling “why does my dog have tear stains all of a sudden,” you’re not alone. This is a very common issue that has lots of pet parents puzzled.
Here are some of the most common reasons that dogs develop tear stains:
- Increased Tearing: When your dog produces more tears than usual, this can lead to staining. Increased tear staining can occur due to discomfort or blocked tear ducts.
- Blocked Tear Ducts: When the ducts can’t properly drain tears into the nasal passage, those tears spill over the lower eyelid and stain the fur.
- Breed Predispositions: Smaller breeds like Maltese, Poodles, Bichon Frise, and Shih Tzus are more likely to develop tear stains due to their facial structure (think shallow eye sockets or tighter eyelid spacing).
Environmental or Food Sensitivities: Some dogs may be more sensitive to ingredients in their food or minerals in tap water, leading to tear staining as a byproduct of internal imbalance.

How to Get Rid of Dog Tear Stains Gently
If you’re wondering how to remove tear stains gently and keep them under control, a gentle and consistent approach is key. Here are a few supportive strategies:
1. Keep the Eye Area Clean
Use a soft, vet-recommended eye wipe or a damp, lint-free cloth to clean around your dog’s eyes daily. This helps remove the buildup of tears and prevent staining before it sets in.
2. Give Your Dog Filtered or Distilled Water To Drink
Some tap water contains minerals that may contribute to tear staining in sensitive pups. Offering filtered water is a simple switch that may make a noticeable difference over time.
3. Talk to Your Vet
If tear stains appear suddenly, worsen quickly, or are paired with discharge or squinting, it’s always best to consult your veterinarian. They can help rule out underlying health concerns and guide you toward the best support for your dog.
Does Diet Matter?
Some pet parents notice their dog’s tear stains reduce after switching to a high-quality, limited-ingredient diet or one that excludes artificial colors and preservatives. While there’s no one-size-fits-all food, it’s worth exploring options that support digestion, skin health, and immune balance.
Just remember: there’s no miracle food to prevent or stop tear stains, but providing the right nutritional foundation can certainly help your pup feel (and look!) their best.
Final Thoughts: Tackling Dog Tear Stains At Home
Dog tear stains are common, especially in small breeds. Whether you’ve been wondering why your dog has tear stains all of a sudden, or you’re just looking for the best way to get rid of tear stains at homenaturally, the answer often lies in a whole-dog approach: combining gentle grooming habits with a consistent daily care routine internal health support, to help your dog feel more comfortable and confident.
