What Is Tear Staining On Your Dog?
If you have a dog with light-colored fur, then you have likely noticed that sometimes it looks like your dog is crying. It's not that your dog is crying, it's that they are producing tears. Those tears are used to do things like moisturize their eyes, just like some tears that humans produce. Most times, those tears are not a problem, but they can be a sign of problems with your dog's eyes.