Do squirrels typically have eye problems, and what should I do about it.?

I have three pets squirrels, one a baby (about 6 weeks) , and the other a couple of years old......The baby has something wrong with its eyes, they are all crusty I dont know what I should do about it.Do squirrels typically have eye problems, and what should I do about it.?
take it to the vet to check it out wad happened to it....Do squirrels typically have eye problems, and what should I do about it.?
It would explain why so many of them line the suburban roads and driveways.