I saw a gecko today at Petco (((can not help looking when I know I should not))) and his tail was really funny looking. It was short and round, about half the length of the other tails and a perfect circle about the size of a half dollar. I did not have my phone on me so I could not get a pic of it. Is there something wrong with it other than looking different? Just wondering, I am a very curious person. I did not want to say anything to them just yet b/c pet stores will just put them down for things like that and if he is ok I did not want to risk him being put down for no reason.