11/01/2026
My dog's tear stains seem to be getting better
My Bichon has always had pretty noticeable tear stains. Those reddish brown marks under the eyes really stood out. I used to think it was something in his food, so I tried switching dog foods a few times and adjusted his daily cleaning routine, but nothing seemed to make much of a difference.
Later, I came across some discussions on pet forums about the possible connection between drinking water and tear stains. I realized I'd barely ever thought about that before. Some people mentioned paying attention to the mineral content in their dog's water, while others shared their experiences with using filtered water.
Since we've already been using a viomi RO water purifier at home, I decided to try giving my dog RO water, too, without making many other changes to his routine. After sticking with it for a while, I feel like his tear stains have faded a bit. They're definitely not as noticeable as they used to be.
Of course, I can't say for sure that switching the water was what made the difference. Tear stains can be related to eye structure, tear drainage, irritation, or other health issues, too. Still, the experience reminded me that, besides food and regular eye cleaning, drinking water might be another thing worth paying attention to.
What kind of water do you give your dogs, tap, bottled, or filtered? Has anyone else noticed any changes after switching their dog's water?
-r/Anxious_Abrocoma_596