Pink Eye In Bernese Mountain Dogs How Long Does It Take For A Dogs Pink Eye To Go Away?

How long does it take for a dogs pink eye to go away? - pink eye in bernese mountain dogs

My dog is a Bernese Mountain Dog, which is about 20 weeks old. We realized that his eyes were pink and led him to the vet. It gave us a drug (which is a thing of the gel was placed in the eye). I've said it three times a day after the vet, but how long until it disappears. How do I know if he left.