I have a vet appointment on Monday, so will have it checked out. I did find that cutting the hair around his eyes seems to help...maybe having hair in his eyes made them tear more. I'm new to Yorkies, and have never had a dog who needed hair trims! He looks SO adorable now that his eyes are more visible...and those eyes are so expressive...wins my heart all over again when he looks at me with that "I love you Mommy" puppy expression!