Eck...I really think igs shouldn't be sold in petco/chain stores...way too easy for some random person to just pick one up. I've actually fostered two iguanas, one from an owner who was going into the army, another from a 'friend' who wanted to get one because I had all these reptiles and it was apparently 'cool' - I ended up taking it after a month of neglect. Both are now happy and have wonderful homes and have grown a LOT.