S.F.
C., My son was 4 when he had the patch on his eyes. But what I found that worked was we all wore a patch too. We tried to make it a game and seemed to do ok with it. Unfortunatly it didn't really work and now his is 12 and has very thick glasses. They say its not in his muscle but it still never corrected itself right. But maybe try to make it game and play pirates or something and wear one with him. Hope this helps a little.
Stef