I was wondering how much one can expect the pattern on a leopard gecko to change. I got some leopard geckos in last week and they look nothing like the pictures from the ad. I don't know if it is possible that they have changed so much since the pics were taken that they are unrecognizable, but they do not appear to be the same geckos. I have contacted the seller, and haven't heard back yet, but just wanted to ask the group.