Maybe you need to have the vet SEE both of them!!! It seems about time, this is too long to see NO improvement with a treatment. When I found Chestnut, he was a tiny little one pound bag of bones with lots of ailments including gooey eyes. In 2 days his eyes cleared up! That was 8 years ago, so I have no clue what it was I was using. The vet gave him a look over and, as I said, he had LOTS of issues and lots of shots, pills, creams and gels for 3 or 4 weeks.

The eye infection may NOT be related to the URI, it may be something else.

Best wishes for these little ones!
Sandra