I did a search for this and found some threads but all the pictures had been removed so I am unsure if any of them are exactly like what my baby has. She is about 10 days old and I just noticed this tonight. We have had her for 4 days and bought her from the feed store. This does not seem to keep her from getting around but if it gets worse I think it might. I have them on sand so there is nothing slippery but I think they were on wire or paper at the feed store. Do I need to worry about this or try to fix it??